APA ציטוט

Drucker, P. F. (1986). The frontiers of management: Where tomorrow's decisions are being shaped today. New York: truman Talley Books.

Trích dẫn kiểu Chicago

Drucker, Peter F. The Frontiers of Management: Where Tomorrow's Decisions Are Being Shaped Today. New York: truman Talley Books, 1986.

ציטוט MLA

Drucker, Peter F. The Frontiers of Management: Where Tomorrow's Decisions Are Being Shaped Today. New York: truman Talley Books, 1986.