APA (7. basım) Alıntı

Drucker, P. F. (1981). Toward The Next Economics And Other Essays. Harper & Row.

Chicago Style (17. basım) Atıf

Drucker, Peter F. Toward The Next Economics And Other Essays. Harper & Row, 1981.

MLA (8th ed.) Atıf

Drucker, Peter F. Toward The Next Economics And Other Essays. Harper & Row, 1981.