Dyfyniad APA

Orlik, P. B. (1982). Broadcast Coprwriting. Allyn and Bacon.

Dyfyniad Arddull Chicago

Orlik, Peter B. Broadcast Coprwriting. Boston: Allyn and Bacon, 1982.

Dyfyniad MLA

Orlik, Peter B. Broadcast Coprwriting. Allyn and Bacon, 1982.

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