APA aipamena

McDonald Duff. (2013). Firm: The Story of Mckinsey. Simon & Schuster.

Chicago Style aipamena

McDonald Duff. Firm: The Story of Mckinsey. New York: Simon & Schuster, 2013.

MLA aipamena

McDonald Duff. Firm: The Story of Mckinsey. Simon & Schuster, 2013.