Henrich, Joseph; Heine, Steven J.; Norenzayan, Ara (2010). «The weirdest people in the world?». Behavioral and Brain Sciences. 33 (2–3): 61–83. PMID20550733. doi:10.1017/S0140525X0999152X
Henrich, Joseph; Heine, Steven J.; Norenzayan, Ara (2010). «The weirdest people in the world?». Behavioral and Brain Sciences. 33 (2–3): 61–83. PMID20550733. doi:10.1017/S0140525X0999152X