Dyfyniad APA

Finkelstein Sydney. (2003). Why Smart Executives Fail. Penguin Book.

Dyfyniad Arddull Chicago

Finkelstein Sydney. Why Smart Executives Fail. New York: Penguin Book, 2003.

Dyfyniad MLA

Finkelstein Sydney. Why Smart Executives Fail. Penguin Book, 2003.

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