Dyfyniad APA

Gorham, J. (1996). Mass media 96/97 (3nd ed.). Dushkin Publishing Group.

Dyfyniad Arddull Chicago

Gorham, Joan. Mass Media 96/97. 3nd ed. Guilford, CT: Dushkin Publishing Group, 1996.

Dyfyniad MLA

Gorham, Joan. Mass Media 96/97. 3nd ed. Dushkin Publishing Group, 1996.

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