Schramm, W. L. (1961). The process and effects of mass communication (5th printing.). University of Illinois Press.
Cita Chicago Style (17a ed.)Schramm, Wilbur Lang. The Process and Effects of Mass Communication. 5th printing. Urbana: University of Illinois Press, 1961.
Cita MLA (9a ed.)Schramm, Wilbur Lang. The Process and Effects of Mass Communication. 5th printing. University of Illinois Press, 1961.
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