Lua APA (7ú heag.)

(1975). Theories Of Mass Communication Melvin L. Defleur And Sandra Ball-rokeach. Longman.

Lua i Stíl Chicago (17ú heag.)

Theories Of Mass Communication Melvin L. Defleur And Sandra Ball-rokeach. Longman, 1975.

Lua MLA (8ú heag.)

Theories Of Mass Communication Melvin L. Defleur And Sandra Ball-rokeach. Longman, 1975.

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