APA citiranje

Drucker, P. F. (1969). Preparing tomorrow's business leaders today. Englewood Cliffs: Prentice-Hall.

Trích dẫn kiểu Chicago

Drucker, Peter F. Preparing Tomorrow's Business Leaders Today. Englewood Cliffs: Prentice-Hall, 1969.

MLA citiranje

Drucker, Peter F. Preparing Tomorrow's Business Leaders Today. Englewood Cliffs: Prentice-Hall, 1969.

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