Becker, S. L., & Roberts, C. L. (1992). Discovering mass communication (3rd ed.). HarperCollins.
Cita Chicago Style (17a ed.)Becker, Samuel L., y Churchill Lee Roberts. Discovering Mass Communication. 3rd ed. New York: HarperCollins, 1992.
Cita MLA (9a ed.)Becker, Samuel L., y Churchill Lee Roberts. Discovering Mass Communication. 3rd ed. HarperCollins, 1992.
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