APA引用形式

Drucker,Peter F. (1982). Toward the next economics and other essays. Allied Publishers Private Limited.

シカゴスタイル引用形

Drucker,Peter F. Toward the Next Economics and Other Essays. New Delhi: Allied Publishers Private Limited, 1982.

MLA引用形式

Drucker,Peter F. Toward the Next Economics and Other Essays. Allied Publishers Private Limited, 1982.

警告: この引用は必ずしも正確ではありません.