APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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