Dyfyniad APA

Geoffrey Hirt. (1996). Study guide: Business a changing world. New York.

Dyfyniad Arddull Chicago

Geoffrey Hirt. Study Guide: Business a Changing World. New York, 1996.

Dyfyniad MLA

Geoffrey Hirt. Study Guide: Business a Changing World. New York, 1996.

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