Bull, R., & Rumsey, N. (1988). The social psychology of facial appearance. Springer.
Cita Chicago Style (17a ed.)Bull, Ray, y Nichola Rumsey. The Social Psychology of Facial Appearance. New York Heidelberg [u.a.]: Springer, 1988.
Cita MLA (9a ed.)Bull, Ray, y Nichola Rumsey. The Social Psychology of Facial Appearance. Springer, 1988.
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