Gary Dessler. (2002). A framework for mangement. Upper Saddle River, New Jersey: Prentice-Hall.
Dyfyniad Arddull ChicagoGary Dessler. A Framework for Mangement. Upper Saddle River, New Jersey: Prentice-Hall, 2002.
Dyfyniad MLAGary Dessler. A Framework for Mangement. Upper Saddle River, New Jersey: Prentice-Hall, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.