Cohen, W. A. (2010). Drucker on leadership: New lessons from the father of modern management. Jossey-Bass.
シカゴスタイル引用形Cohen, William A. Drucker on Leadership: New Lessons from the Father of Modern Management. San Francisco: Jossey-Bass, 2010.
MLA引用形式Cohen, William A. Drucker on Leadership: New Lessons from the Father of Modern Management. Jossey-Bass, 2010.
警告: この引用は必ずしも正確ではありません.