Universals and cultural differences in the judgments of facial expressions of emotion (1987)

by P Ekman, W V Friesen, M O’Sullivan, A Chan, I Diacoynni-Tarlatzis, K Heider, R Krause, W A LeCompte, T Pitcairn, P E Ricci-Bitti, K R Scherer, M Tomita, A Tzavaras
Venue:Journal of Personality and Social Psychology