Dyfyniad APA

Wright, J. S., & Yadin, D. (1982). Advertising/5th ed (5th ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Wright, John S., and Daniel Yadin. Advertising/5th Ed. 5th ed. New Delhi: Tata McGraw-Hill, 1982.

Dyfyniad MLA

Wright, John S., and Daniel Yadin. Advertising/5th Ed. 5th ed. Tata McGraw-Hill, 1982.

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