Biagi, S. (2005). Media Impact: An introduction to mass media. Belmont, CA: Thomson/Wadsworth.
Dyfyniad Arddull ChicagoBiagi, Shirley. Media Impact: An Introduction to Mass Media. Belmont, CA: Thomson/Wadsworth, 2005.
Dyfyniad MLABiagi, Shirley. Media Impact: An Introduction to Mass Media. Belmont, CA: Thomson/Wadsworth, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.