Dyfyniad APA

McCormack, M. H. (2003). What they don't teach you at harvard business school. Profile books.

Dyfyniad Arddull Chicago

McCormack, Mark H. What They Don't Teach You at Harvard Business School. U.K: Profile books, 2003.

Dyfyniad MLA

McCormack, Mark H. What They Don't Teach You at Harvard Business School. Profile books, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.