Schaefer, S. D. (1979). The motivation process. Prentice Hall of India.
シカゴスタイル引用形Schaefer, Susan Davidson. The Motivation Process. New Delhi: Prentice Hall of India, 1979.
MLA引用形式Schaefer, Susan Davidson. The Motivation Process. Prentice Hall of India, 1979.
警告: この引用は必ずしも正確ではありません.