DeFleur, M. L., & Ball-Rokeach, S. (1982). Theories of mass communication (4th ed.). Longman.
Chicago Style aipamenaDeFleur, Melvin L., and Sandra Ball-Rokeach. Theories of Mass Communication. 4th ed. New York: Longman, 1982.
MLA aipamenaDeFleur, Melvin L., and Sandra Ball-Rokeach. Theories of Mass Communication. 4th ed. Longman, 1982.
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