CARNEIRO, R. L. (1961) “Slash-and-burn cultivation among the Kuikuru and its implications for cultural development in the Amazon Basin,” pp. 47-67 in J. Wilbert (ed.) The Evolution of Horticultural Systems in Native South America, Causes and Consequences. Caracas: Editorial Sucre.
2.
CARNEIRO, R. L. (1970) “A theory of the origin of the state.”Science169: 733-738.
3.
CARNEIRO, R. L. (1972) “From autonomous villages to the state, a numerical estimation,” pp. 64-77 in B. Spooner (ed.) Population Growth. Cambridge: MIT Press.
4.
CARNEIRO, R. L. (1978) “Political expansion as an expression of the principle of competitive exclusion,” pp. 205-223 in R. Cohen and E. R. Service (eds.) Origins of the State. Philadelphia: Institute for the Study of Human Issues.
5.
CARNEIRO, R. L. (1981) “The chiefdom: precursor of the state,” pp. 37-79 in G. D. Jones and R. R. Kautz (eds.) The Transition to Statehood in the New World. Cambridge: Cambridge Univ. Press.
6.
CIEZA DE LEON, P. DE (1864) The Travels of Pedro de Cieza de Leon, A.D. 1532-50, Contained in the First Part of his Chronicle of Peru. New York: Burt Franklin.
7.
COHEN, R. (1978) “Introduction,” pp. 1-20 in R. Cohen and E. R. Service (eds.) Origins of the State. Philadelphia: Institute for the Study of Human Issues.
8.
COHEN, R. (1984) “Warfare and state formation: wars make states and states make wars,” pp. 329-358 in R. B. Ferguson (ed.) Warfare, Culture, and Environment. New York: Academic Press.
9.
DAVIS, M. (1985) “The role of ethnic boundaries in sociocultural response to resource concentration.” Presented at the Annual Meeting of the American Anthropological Association, Washington, DC.
10.
MERTON, R. K. (1968) Social Theory and Social Structure. Glencoe, IL: Free Press.
11.
RATHJE, W. L. and McGUIRE, R. H. (1982) “Rich men... poor men.”Amer. Behavioral Scientist25: 705-715.
12.
RATZEL, F. (1882) Anthropo-geographie oder Grundzüge der Anwendung der Erdkund auf die Geschichte. Stuttgart: Engelhorn.
13.
ROSCOE, P. B. (1985) “Circumscription in Papua New Guinea.” Presented at the Annual Meeting of the American Anthropological Association, Washington, DC.
14.
SEMPLE, E. C. (1911) Influence of the Geographic Environment on the Basis of Ratzel's System of Anthropo-Geographie. New York: Henry Holt.
15.
SPENCER, H. (1891) Essays: Scientific, Political, and Speculative, Vol. 1. New York: D. Appleton.
16.
SPENCER, H. (1897) Principles of Sociology, 2 volumes. New York: D. Appleton.
