Dyfyniad APA

Sparks, G. G. (2002). Media effects research: A basic overview. Belmont, CA: Wadsworth/Thomson Learning.

Dyfyniad Arddull Chicago

Sparks, Glenn Grayson. Media Effects Research: A Basic Overview. Belmont, CA: Wadsworth/Thomson Learning, 2002.

Dyfyniad MLA

Sparks, Glenn Grayson. Media Effects Research: A Basic Overview. Belmont, CA: Wadsworth/Thomson Learning, 2002.

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