APA ציטוט

Drucker, P. F. (1974). Management: Tasks, responsibilities, practices. New York: Harper & Row.

Trích dẫn kiểu Chicago

Drucker, Peter F. Management: Tasks, Responsibilities, Practices. New York: Harper & Row, 1974.

ציטוט MLA

Drucker, Peter F. Management: Tasks, Responsibilities, Practices. New York: Harper & Row, 1974.