Leonard, E. C. (2007). Supervision: Concepts and practices of management. Mason, OH: Thomson/South-Western.
シカゴスタイル引用形Leonard, Edwin C. Supervision: Concepts and Practices of Management. Mason, OH: Thomson/South-Western, 2007.
MLA引用形式Leonard, Edwin C. Supervision: Concepts and Practices of Management. Mason, OH: Thomson/South-Western, 2007.
警告: この引用は必ずしも正確ではありません.