APA način citiranja

Herschel Knapp. (2015). Therapeutic communication: Developing professional skills (Second edition.). Sage.

Čikaški stil citiranja

Herschel Knapp. Therapeutic Communication: Developing Professional Skills. Second edition. New Delhi: Sage, 2015.

MLA način citiranja

Herschel Knapp. Therapeutic Communication: Developing Professional Skills. Second edition. Sage, 2015.

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