Aldrich-Blake, F.P.G.; Chivers, D.J.1973 "On the genesis of a group of siamang", American Journal of Physical Anthropology38: 631-636.
2.
Alexander, R.D.1974 "The evolution of social behaviour", Annual Review, ofEcology and Systematics5: 325-383.
3.
Bell, R.H.V.1971 "A grazing ecosystem in the Serengeti", Scientific American225: 86-93.
4.
Birch, L.C.1957 "The meanings of competition", American Naturalist91: 5-18.
5.
Brown, J.L.1964 "The evolution of diversity in avian territorial systems ," Wilson Bulletin76: 160-169.
6.
Burchard, J.E.1965 "Family structure in the dwarf cichlid Apistogramma trifasciatum Eigenmann and Kennedy", Zeitschrift fur Tierpsychologie22: 150-162.
7.
Bygott, J.D.1974Agonistic behaviour and social relationships among adult male climpanzees. Cambridge, Cambridge University (Ph.D. thesis.) In "Agonistic behaviour and dominance among wild chimpanzees", in: press D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley .
8.
Chivers, D.J.1974 "The siamang in Malaya: A field study of a primate in a tropical rain forest", Contributions to Primatology, 4: 1-331.
Clutton-Brock, T.H.; Harvey, P.H.1976 "Evolutionary rules and primate societies", in: P. P. G. Bateson; R. A. Hinde (eds.). Growing points in ethology. Cambridge, Cambridge University Press.
11.
Connell, J.H.1975 "Some mechanisms producing structure in natural communities: A model and evidence from field experiments", in: M. L. Cody; J. M. Diamond (eds.). Ecology and evolution of communities. London/ Cambridge, Mass., Belknap/Harvard University Press .
12.
Dunbar, R.I.M.; Dunbar, E.P.1975 "Social dynamics of gelada baboons", Contributions to Primatology6.
13.
Eckhardt, R.B.1975 "The relative body weights of Bornean and Sumatran orang-utans ", American Journal of Physical Anthropology42: 349-350.
14.
Ellefson, J.O.1974 "A natural history of white-handed gibbons in the Malayan Peninsula", Gibbon and Siamang3: 1-136.
15.
Fossey, D.1974 "Observations on the home range of one group of mountain gorillas (Gorilla gorilla beringer)", Animal Behaviour22: 568-581. In "Development of the mountain gorilla through the first thirty-six press months", in: D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour ofgreat apes . Menlo Park, Calif., Addison-Wesley .
16.
Fossey D.; Harcourt, A.H.1977 "Feedmg ecology of free-ranging mountain gorilla (Gorilla gorilla beringer) ", in: T. H. Clutton-Brock (ed.). Primate ecology. London, Academic Press.
17.
Freeland, W.J.1976 "Pathogens and the evolution of primate society ", Biotropica8: 12-24.
18.
Galdikas, B. In "Orang-utan adaptation at Tanjung Puting Reserve: Mating and press ecology", in: D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison- Wesley.
19.
Gaulin, S.J.C. In "Patterns in primate feeding adaptations". (To appear in: I. DeVore press (ed.). Sociobiology and the social sciences. New York, Garland Publishing Inc., forthcoming.)
20.
Gaulin, S.J.C.; Konner, M.J.1977 "On the natural diets of primates, including humans ", in: R. J. Wurtman ; J. J. Wurtman (eds.). Nutrition and the brain , vol. I. New York, Raven Press.
21.
Geist, V.1974 "On the relationship of social evolution and ecology in ungulates", American Zoologist14: 205-220.
22.
Goodall, J.; Bandura, A.; Bergmann, E.; Busse, C.; Matama, H.; Mpongo, E.; Pierce, A.; Riss, D.C. In "Inter-community interactions of chimpanzees in Gombe National Park, press Tanzania", in: D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
23.
Halperin, S.D. In "Grouping patterns of chimpanzee", in: D. A. Hamburg; E. McCown; press J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
24.
Hamilton, W.D.1964 "The genetical evolution of social behaviour", Journal of Theoretical Biology7: 1-52. 1971 "Geometry for the selfish herd", Journal of Theoretical Biology31: 295-311.
25.
Harcourt, A.H. In "Relationships among wild adult mountain gorilla, Gorrilla gorrilla press beringei", in: D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
26.
Harcourt, A.H.; Stewart, K.S.; Fossey, D.1976 "Male emigration and female transfer in wild mountain gorilla ", Nature263: 226-227.
27.
Harding, R.S.O.1976 "Ranging patterns in a troop of baboons (Papio anubis) in Kenya", Folia Primatologica25: 143-185.
28.
Hinde, R.A.1956 "The biological significance of the territories of birds ", Ibis98: 340-369. 1976 "Interactions, relationships and social structure". Man (NS) 11: 1-17.
29.
Hrdy, S.B. In "Infanticide as a primate reproductive strategy". (To appear in: press l. DeVore (ed.). Sociobiology and the social sciences. New York, Garland Publishing Inc., forthcoming.)
30.
Jarman, P.J.1974 "The social organisation of antelope in relation to their ecology", Behaviour48: 215-267.
31.
Jones, C.; Sabater P1, J.1971 "Comparative ecology of Gorrilla gorilla (Savage and Wyman) and Pan troglodytes (Blumenbach) in Rio Muni, West Africa", Bibliotheca Primatologica13. Basel, Karger.
32.
Kleiman, D.G.1977 "Monogamy in mammals", Quarterly Review of Biology52: 39-69.
33.
MacKinnon, J.R.1974 "The behaviour and ecology of wild orang-utans (Pongo pygmaeus)" , Animal Behaviour22: 3-74. In "Reproductive behaviour in wild orang-utan populations", in: press D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley .
34.
McGinnis, P.R. . In "Sexual behaviour in free-living chimpanzees: Consort relationships ", press in: D. A Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
35.
Maynard Smith, J.1976 "Group selection", Quarterly Review of Biology51: 277-283.
36.
Napier, J.R.; Napier, P.J.1967A handbook of living primates. London, Academic Press.
37.
Nishida, T. In "The social structure of chimpanzees of the Mahali Mountains", in: press D. A. Hamburg; E. McCown ; J. Goodall (cds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
38.
Orians, G.H.1969 "On the evolution of mating systems in birds and mammals ". American Naturalist103: 589-603.
39.
Packer, C.1975 "Male transfer in olive baboons", Nature255: 219-220.
40.
Pusey, A.E.1977The physical and social development of adolescent chimpanzees . Stanford, Calif., Stanford University . (Ph.D. thesis). In "Inter-community transfer of chimpanzees in Gombe National Park", press in: D. A. Hamburg ; E. McCown ; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley.
41.
Rathbun, G.1976The ecology and social structure of the elephatit-shrews Rhyncocyon chrysopygus Gunter and Elephantulus rufescens Peters. Nairobi, Nairobi University. (Ph.D. thesis.)
42.
Rodman, P.S.1973 "Population composition and adaptine organisation among orang-utans of the Kutai Reserve", in: R. P. Michael; J. H. Crook (eds.). Comparative ecology and behaviour of primates. London, Academic Press. 1977 "Feeding behaviour of orang-utans of the Kutai Nature Reserve, East Kalimantan", in: T. H. Clutton-Brock (ed.). Primate ecology . London, Academic Press. In "Individual activity patterns and the solitary nature of orang-utans ", in: press D. A. Hamburg; E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley .
43.
Sadleir, R.M.F.S.1969 "The role of nutrition in the reproduction of wild mammals ", Journal of Reproduction and Fertility (suppl.) 6: 39-48.
44.
Schoener, T.W.1971 "Theory of feeding strategies", Annual Review ofEcology and systematics2: 369-404.
45.
Sugiyama, Y.1976 "Life-history of male Japanese monkeys", Advances in the Study of Behaviour7: 255-284.
46.
Tenaza, R.R.1975 "Territory and monogamy among Kloss' Gibbons (Hylobates klossu in Siberut Island, Indonesia", Folia Primatologica24: 60-80.
47.
Trivers, R.L.1972 "Parental investment and sexual selection", in: B. Campbell (ed ). Sexual selection and the descent of man. Chicago, Ill., Aldine. 1976 "Sexual selection and resource-accruing abilities in Anolis garmani", Evolution30: 253-269.
48.
Tutin, C.E.G.1975Sexual behaviour and mating putterns in a community of wild chimpanzees (Pan troglodytes schweinfurthu). Edinburgh , Edinburgh University. (Ph.D. thesis.)
49.
Williams, G.C.1966Adaptation and natural selection. Princeton, NJ., Princeton University Press.
50.
Wilson, E.O.1975Sociobiology. London/ Cambridge, Mass., Belknap/Harvard University Press .
51.
Wise, L.A.; Zimmerman, R.R.1973 "The effect of protein deprivation on dominance measured by shock avoidance competition and food competition", Behavioural Biology9: 317-329.
52.
Wrangham, R.W.1975The behavioural ecology of chimpanzees in Gombe National Park, TanzaniaCambridge, Cambridge University. (Ph.D. thesis.)
53.
"Feeding behaviour of chimpanzees in Gombe National Park, Tanzania ", in: T. H. Clutton-Brock (ed.). Primate ecology. London, Academic Press.
54.
In " Sex differences in chimpanzee dispersion", in: D. A. Hamburg; press E. McCown; J. Goodall (eds.). The behaviour of great apes. Menlo Park, Calif., Addison-Wesley .
55.
Wrangham, R.W.; Smuts, B.B. In "Sex differences in the behavioural ecology of chimpanzees". prep.