1. Ball, R.E. (1983). Family and friends: A supportive network for low income American black families. Journal of Comparative Family Studies, 14, 51–65.
2. Barkow, J.H. (1984). The distance between genes and culture. Journal of Anthropological Research, 37, 367–379.
3. Barry, H., III, & Paxson, L.M. (1985). Infancy and early childhood. World cultures electronic journal, 1. (Codes reprinted from Ethnology, 10, 466–508, 1971).
4. Biller, H.B. (1971). The mother-child relationship and the father-absent boy’s personality development. Merill-Palmer Quarterly of Behavior and Development, 17,227–241.
5. Biller, H.B. (1981). The father and sex role development. In M.E. Lamb (Ed.), The role of the father in child development (2nd ed.). New York: Plenum Press.