Sparks, G. G. (2002). Media effects research: A basic overview. Belmont, CA: Wadsworth/Thomson Learning.
Chicago Style CitationSparks, Glenn Grayson. Media Effects Research: A Basic Overview. Belmont, CA: Wadsworth/Thomson Learning, 2002.
Cita MLASparks, Glenn Grayson. Media Effects Research: A Basic Overview. Belmont, CA: Wadsworth/Thomson Learning, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.