Dyfyniad APA

WITZEL MORGEN. (2003). FIFTY KEY FIGURES IN MANAGEMENT. ROUTLEDGE & KOGAN PRESS.

Dyfyniad Arddull Chicago

WITZEL MORGEN. FIFTY KEY FIGURES IN MANAGEMENT. LONDON: ROUTLEDGE & KOGAN PRESS, 2003.

Dyfyniad MLA

WITZEL MORGEN. FIFTY KEY FIGURES IN MANAGEMENT. ROUTLEDGE & KOGAN PRESS, 2003.

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