1. Childhood experience, interpersonal development, and reproductive strategy;Belsky;Child Development,1991
2. Patterns of Human Growth;Bogin,1999
3. Neuroendocrine perspectives on social attachment and love;Carter;Psychoneuroendocrinology,1998
4. Chagnon, N. Sociodemographic attributes of nepotism in tribal populations: man the rule breaker. In Current Problems in Sociobiology, King's College Sociobiology Group (Eds.). Cambridge: Cambridge University Press, 1982, pp. 291–317.
5. Discriminative parental solicitude and the relevance of evolutionary models to the analysis of motivational systems;Daly,1995