О наследовании цвета глаз см. Curt Stein, Principles of Human Genetics, 3d ed. (W. H. Freeman, San Francisco, 1973).
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R. D. Alexander, J. L. Hoogland, R. D. Howard, К. M. Noonan, and P.W. Sherman, Sexual Dimorphisms and Breeding Systems in Pinnipeds, Ungulates, Primates, and Humans, in N. A. Chagnon and W. G. Irons, eds., Evolutionary Biology and Human Social Behavior (Duxbury Press, Scituate, Mass., 1979), pp. 402-435.
