Cattell, R. B. (1985). Human motivation and the dynamic calculus. Praeger.
Cita Chicago Style (17a ed.)Cattell, Raymond B. Human Motivation and the Dynamic Calculus. New York [etc.]: Praeger, 1985.
Cita MLA (9a ed.)Cattell, Raymond B. Human Motivation and the Dynamic Calculus. Praeger, 1985.
Precaución: Estas citas no son 100% exactas.