Lua APA (7ú heag.)

Duck, S. (2012). Basics of communication: A relational perspective (2nd.). Sage Pub.

Lua i Stíl Chicago (17ú heag.)

Duck, S. Basics of Communication: A Relational Perspective. 2nd. New Delhi: Sage Pub, 2012.

Lua MLA (9ú heag.)

Duck, S. Basics of Communication: A Relational Perspective. 2nd. Sage Pub, 2012.

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