George, C. S. (1977). Supervision in action: The art of managing others. Prentice Hall of India.
シカゴスタイル引用形George, Claude S. Supervision in Action: The Art of Managing Others. Prentice Hall of India, 1977.
MLA引用形式George, Claude S. Supervision in Action: The Art of Managing Others. Prentice Hall of India, 1977.
警告: この引用は必ずしも正確ではありません.