Dyfyniad APA

McCormack, M. H. (1984). What They Dont Teach You at Harvard Business School. HarperCollins.

Dyfyniad Arddull Chicago

McCormack, Mark H. What They Dont Teach You at Harvard Business School. New York: HarperCollins, 1984.

Dyfyniad MLA

McCormack, Mark H. What They Dont Teach You at Harvard Business School. HarperCollins, 1984.

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