Biagi, S. (2005). Media impact: An introduction to mass media (7th ed.). Thomson Wadsworth.
Chicago Style aipamenaBiagi, Shirley. Media Impact: An Introduction to Mass Media. 7th ed. Belmont, CA: Thomson Wadsworth, 2005.
MLA aipamenaBiagi, Shirley. Media Impact: An Introduction to Mass Media. 7th ed. Thomson Wadsworth, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.