Dyfyniad APA

Schaefer, S. D. (1979). The motivation process. Prentice Hall of India.

Dyfyniad Arddull Chicago

Schaefer, Susan Davidson. The Motivation Process. New Delhi: Prentice Hall of India, 1979.

Dyfyniad MLA

Schaefer, Susan Davidson. The Motivation Process. Prentice Hall of India, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.