Warner, C., & Buchman, J. (1992). Broadcasting and cable selling (Updated 2nd ed.). Wadsworth Pub. Co.
Cita Chicago Style (17a ed.)Warner, Charles, y Joseph Buchman. Broadcasting and Cable Selling. Updated 2nd ed. Belmont, Calif.: Wadsworth Pub. Co, 1992.
Cita MLA (9a ed.)Warner, Charles, y Joseph Buchman. Broadcasting and Cable Selling. Updated 2nd ed. Wadsworth Pub. Co, 1992.
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