Smith, D. L. (1991). Video communication: Structuring content for maximum progam effectiveness. Wadworth.
Lua i Stíl Chicago (17ú heag.)Smith, David L. Video Communication: Structuring Content for Maximum Progam Effectiveness. California: Wadworth, 1991.
Lua MLA (9ú heag.)Smith, David L. Video Communication: Structuring Content for Maximum Progam Effectiveness. Wadworth, 1991.
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