Pinker S. 2011. The Better Angels of Our Nature: Why Violence Has Declined. New York: Viking. [Пинкер С.
Pinker S., P. Bloom. 1990. “Natural language and natural selection”.
Pitchford N. J., K. T. Mullen. 2002. “Is the acquisition of basic- colour terms in young children constrained?”
Place S. S. et al. 2010. “Humans show mate copying after observing real mate choices”.
Plassmann H. et al. 2008. “Marketing actions can modulate neural representations of experienced pleasantness”.
Plummer T. 2004. “Flaked stones and old bones: Biological and cultural evolution at the dawn of technology”.
Potters J., M. Sefton, L. Vesterlund. 2005. “After you – Endogenous sequencing in voluntary contribution games”.
Potters J., M. Sefton, L. Vesterlund. 2007. “Leading-by-example and signaling in voluntary contribution games: An experimental study”. Economic Theory 33 (1):169–182.
Poulin-Dubois D., I. Brooker, A. Polonia. 2011. “Infants prefer to imitate a reliable person”.
Powell A., S. Shennan, M. G. Thomas. 2009. “Late Pleistocene demography and the appearance of modern human behavior”.
Pradhan G. R., C. Tennie, C. P. van Schaik. 2012. “Social organization and the evolution of cumulative technology in apes and hominins”.
Presbie R. J., P. F. Coiteux. 1971. “Learning to be generous or stingy: Imitation of sharing behavior as a function of model generosity and vicarious reinforcement”.
Price D. D., D. G. Finniss, E. Benedetti. 2008. “A comprehensive review of the placebo effect: Recent advances and current thought”.
Price T. D., J. A. Brown, eds. 1988.
Proctor D. et al. 2013. “Chimpanzees play the ultimatum game”.
Pulliam H. R., C. Dunford. 1980.
Puurtinen M., T. Mappes. 2009. “Between-group competition and human cooperation”.
Rabinovich R., S. Gaudzinski-Windheuser, N. Goren-Inbar. 2008. “Systematic butchering of fallow deer (Dama) at the early middle Pleistocene Acheulian site of Gesher Benot Ya’aqov (Israel)”.
Radcliffe-Brown A. R. 1964.
Rakoczy H. et al. 2009. “Young children’s understanding of the context-relativity of normative rules in conventional games”.
Rakoczy H., F. Wameken, M. Tomasello. 2008. “The sources of normativity: Young children’s awareness of the normative structure of games”.
Rand D. G., J. D. Greene, M. A. Nowak. 2012. “Spontaneous giving and calculated greed”.
Rand D. G., J. D. Greene, M. A. Nowak. 2013. “Intuition and cooperation reconsidered. Reply”.
Rand D. G. et al. 2014. “Social heuristics shape intuitive cooperation”.
Rasmussen K., G. Herring, H. Moltke. 1908.
Reader S. M., Y. Hager, K. N. Laland. 2011. “The evolution of primate general and cultural intelligence”.