Там же, 38, 105; Sapolsky, Why Zebras Don’t, 355–6.

«Cortisol concentrations and the social significance of rank instability among wild baboons,» Psychoneuroendochrinology 17, no. 6 (ноябрь 1992): 701–709; Robert Sapolsky, «The endocrine stress-response and social status in the wild baboon,» Hormones and Behavior 16, no. 3 (сентбрь 1982): 279–292. Robert Sapolsky, «Adrenocortical function, social rank, and personality among wild baboons,» Biological Psychiatry 28, no. 10 (ноябрь. 1990): 862–878.