Ekman, P., Friesen, W. V., & Ellsworth, P. (1972). Emotion in the human face: Guidelines for research and an integration of findings. London: Pergamon Press.
Freberg, L. A. (2010). Discovering Biological Psychology. (2nd ed.). California: Wadsworth Cengage Learning.
Freberg, L. A. (2010). Discovering Biological Psychology. (2nd ed.). California: Wadsworth Cengage Learning.
No comments:
Post a Comment