Heyel, C. (1962). Management for modern supervisions. American Management Association.
シカゴスタイル引用形Heyel, Carl. Management for Modern Supervisions. U.S.A: American Management Association, 1962.
MLA引用形式Heyel, Carl. Management for Modern Supervisions. American Management Association, 1962.
警告: この引用は必ずしも正確ではありません.