Dyfyniad APA

Churchill, G. A. (2000). Sales force management (6th ed.). Irwin McGraw-Hill.

Dyfyniad Arddull Chicago

Churchill, Gilbert A. Sales Force Management. 6th ed. Boston: Irwin McGraw-Hill, 2000.

Dyfyniad MLA

Churchill, Gilbert A. Sales Force Management. 6th ed. Irwin McGraw-Hill, 2000.

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