Dyfyniad APA

Needle, D. (2009). Business in Context - 4th Ed. Cengage Learning.

Dyfyniad Arddull Chicago

Needle, David. Business in Context - 4th Ed. London: Cengage Learning, 2009.

Dyfyniad MLA

Needle, David. Business in Context - 4th Ed. Cengage Learning, 2009.

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