Sterling, H. (1978). The mass media: Aspen institute guide to communication industry trends. New York: Praeger Publishers.
Chicago Style aipamenaSterling, H. The Mass Media: Aspen Institute Guide to Communication Industry Trends. New York: Praeger Publishers, 1978.
MLA aipamenaSterling, H. The Mass Media: Aspen Institute Guide to Communication Industry Trends. New York: Praeger Publishers, 1978.
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