Buck, R. (1976). Human motivation and emotion. Wiley.
Cita Chicago Style (17a ed.)Buck, Ross. Human Motivation and Emotion. New York [u.a.]: Wiley, 1976.
Cita MLA (9a ed.)Buck, Ross. Human Motivation and Emotion. Wiley, 1976.
Precaución: Estas citas no son 100% exactas.