Ainsworth, M. D. (1963). The development of infant-mother interaction among the Ganda. In Determinants of Human Behaviour, 2, ed. B. M. Foss. New York: Wiley.
2.
Ainsworth, M. D. (1967). Infancy in Uganda: Infant Care and the Growth of Attachment.Baltimore: Johns Hopkins Press.
3.
Ainsworth, M. D. & Wittig, B. A. (1969). Attachment and exploratory behavior of one-year-olds in a strange situation. In Determinants of Infant Behaviour, 4, ed. B. M. Foss. New York: Barnes & Noble.
4.
Bowlby, J. (1944). Forty-four juvenile thieves: their characters and home life. Int. J. Psychoanal., 25:19–53, 107–128.
5.
Bowlby, J. (1951). Maternal Care and Mental Health.New York: Columbia Univ. Press.
6.
Bowlby, J. (1958). The nature of the child's tie to the mother. Int. J. Psychoanal., 39:350–373.
7.
Bowlby, J. (1960). Separation anxiety. Int. J. Psychoanal., 41:89–113.
8.
Bowlby, J. (1969). Attachment and Loss. I: Attachment.New York: Basic Books.
9.
Bowlby, J. (1973). Attachment and Loss. II: Separation Anxiety and Anger.New York: Basic Books.
10.
Bowlby, J.Robertson, J. & J, Rosenbluth. (1952). A two-year-old goes to the hospital. Psychoanal. Study Child, 7:82–94.
11.
Brody, S. & Axelrad, S. (1970). Anxiety and Ego Formation in Infancy.New York: Int. Univ. Press.
12.
Chard, T. & Richards, M. (1977). Benefits and Hazards of the New Obstetrics.Philadelphia: Lippincott.
13.
Condon, W. S. & Sander, L. W. (1974). Neonate movement is synchronized with adult speech: interactional participation and language acquisition. Science, 183:99–101.
14.
De Chateau, P. (1976). Neonatal care routines; influences on maternal and infant behavior and on breast feeding. Umea, Sweden. Umea Univ. Medical Dissertation.
15.
De Chateau, P. & Wiberg, B. (1977a). Long-term effect on mother-infant behaviour of extra contact during the first hour post partum. I. First observations at 36 hours. Acta Paediat. Scand., 66:137–143.
16.
De Chateau, P. & Wiberg, B. (1977b). Long-term effect on mother-infant behaviour of extra contact during the first hour post partum. II. A follow-up at three months. Acta Paediat. Scand., 66:145–151.
17.
Engel, G. L. (1971). Attachment behaviour, object relations and the dynamic point of view. A critical review of Bowlby'sAttachment and Loss. Int. J. Psychoanal., 52:183–196.
18.
Freud, A. (1960). Discussion of Dr. John Bowlby's paper. Psychoanal. Study Child, 15:53–62.
19.
Freud, A. & Burlingham, D. (1944). Infants Without Families.New York: Int. Univ. Press.
20.
Freud, S. (1905). Three essays on the theory of sexuality. S.E., 1.
21.
Hales, D.Trause, M. A. & Kennell, J. H. (1976). How early is early contact? Defining the limits of the sensitive period. Pediat. Res., 10:448.
22.
Hales, D.Trause, M. A. & Kennell, J. H.Lozoff, B.Sosa, R. & Kennell, J. H. (1977). Defining the limits of maternal sensitive period. Devel. Med. & Child. Neurol., 19:454–461.
23.
Hanly, C. (1978). A critical consideration of Bowlby's ethological theory of anxiety. Psychoanal. Q., 67:364–380.
24.
Klaus, M. H. & Kennell, J. H. (1976). Maternal-Infant Bonding.St. Louis: Mosby.
25.
Lozoff, B.Brittenham, G. M.Trause, M. A.Kennell, J. H. & Klaus, M. H. (1977). The mother-newborn relationship: limits of adaptability. J. Pediat.91:1–12.
26.
Minde, K.Trehub, S.Corter, C.Boukydis, C.Celhoffer, L. & Marton, P. (1978). Mother-child relationships in the premature nursery: an observational study. Pediat., 61:373–377.
27.
O'CONNOR, S. M.Vietze, P. M.Hopkins, J. B. & Altmeier, W. A. (1977). Post-partum extended maternal-infant contact: subsequent mothering and child health. Presented to the Society for Pediatric Research, New Orleans
28.
Provence, S. & Lipton, R. (1962). Infants in Institutions.New York: Int. Univ. Press.
29.
Ribble, M. (1943). The Rights of Infants.New York: Columbia Univ. Press.
30.
Ringler, N. M.Kennell, J. H.Jarvella, R.Navojosky, B. J. & Klaus, M. H. (1975). Mother-to-child speech at two years-effects of early postnatal contact. Behav. Pediat., 86:141–144.
31.
Ringler, N. M.Kennell, J. H.Jarvella, R.Navojosky, B. J. & Klaus, M. H.Trause, M. A. & Klaus, M. H. (1976). Mother's speech to her two-year-old. Its effects on speech and language comprehension at five years. Pediat. Res., 10:307.
32.
Ringler, N. M.Kennell, J. H.Jarvella, R.Navojosky, B. J. & Klaus, M. H. & Kennell, J. (1978). The effects of extra postpartum contact and maternal speech patterns on children's IQs, speech and language comprehension at five. Child Devel., 49:862–865.
33.
Rochlin, G. (1971). Review of Bowlby, J. Attachment and Loss. I: Attachment. Psychoanal. Q., 50:504–506.
34.
Roiphe, H. (1976). Review of J. Bowlby, Attachment and Loss. II: Separation, Anxiety and Anger. Psychoanal. Q., 65:307–309.
35.
Rutter, M. (1979). Maternal deprivation, 1972–1978: new findings, concepts, new approaches. Child Devel., 50:283–305.
36.
Schaffer, H. R. & Emerson, P. E. (1964). The development of social attachment in infancy. Monogr. Soc. Res. Child Devel., 29:1–77.
37.
Schur, M. (1960). Discussion of Dr. John Bowlby's paper. Psychoanal. Study Child, 15:63–84.
38.
Sosa, R. (1978). Maternal-infant interaction during the immediate postpartum period. Adv. Pediat., 25:451–465.
39.
Spitz, R. A. (1945). Hospitalism. An inquiry into the genesis of psychiatric conditions in early childhood. Psychoanal. Study Child, 1:53–74.
40.
Spitz, R. A. (1946). Hospitalism. A follow-up report. Psychoanal. Study Child, 2:113–117.
41.
Spitz, R. A. (1949). Autoerotism. Psychoanal. Study Child, 3/4:85–120.
42.
Spitz, R. A. (1951). The psychogenic diseases in infancy. Psychoanal. Study Child, 6:255–275.
43.
Spitz, R. A. (1960). Discussion of Dr. John Bowlby's paper. Psychoanal. Study Child, 15:85–94.
44.
Washburn, S. L. (1978). Human behavior and the behavior of other animals. Amer. Psychol.33:405–418.
