APA (7. basım) Alıntı

Drucker, P. F. (2008). Managing in a time of great change. Jaico Publishing House.

Chicago Style (17. basım) Atıf

Drucker, Peter F. Managing in a Time of Great Change. Ahmedabad: Jaico Publishing House, 2008.

MLA (9th ed.) Atıf

Drucker, Peter F. Managing in a Time of Great Change. Jaico Publishing House, 2008.