1. The inevitability and utility of anthropomorphism in description of primate behaviour;Asquith,1984
2. Darwin, Sex and Status: Biological Approaches to Mind and Culture;Barkow,1989
3. Differentiation in cognitive and emotional meanings: an evolutionary analysis;Barnard;Cogn. Emot.,2007
4. The Adapted Mind: Evolutionary Psychology and the Generation of Culture,1992
5. Adam’s Tongue: How Humans Made Language;Bickerton,2009