APA-čujuhus (7. p.)

Nayyar, D. (2006). public relations and communication. ABD.

Chicago-čujuhus (17. p.)

Nayyar, Deepak. Public Relations and Communication. Jaipur: ABD, 2006.

MLA-čujuhus (9. p.)

Nayyar, Deepak. Public Relations and Communication. ABD, 2006.

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