Frank, R. H., 2011, Darwin Economy; Frank, 1999, Luxury Fever.
199
Kaburu, Stefano S. K., Sana Inoue, and Nicholas E. Newton-Fisher. 2013. “Death of the alpha: Within-community lethal violence among chimpanzees of the Mahale Mountains National Park.” American Journal of Primatology 75:789–97.
