Wimmer D. Roger & Dominick R. Joseph. (2003). Mass Media Research Introduction (6th ed.). Thompson Words Worth.
Chicago Style (17th ed.) ZitazioaWimmer D. Roger eta Dominick R. Joseph. Mass Media Research Introduction. 6th ed. Canada: Thompson Words Worth, 2003.
MLA (9th ed.) ZitazioaWimmer D. Roger eta Dominick R. Joseph. Mass Media Research Introduction. 6th ed. Thompson Words Worth, 2003.
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