APA-čujuhus (7. p.)
Parsons, P. (2008). Ethics in public relations: A guide to best practice (2nd ed.). Kogan Page.
Chicago-čujuhus (17. p.)
Parsons, Patricia. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. London ; Philadelphia: Kogan Page, 2008.
MLA-čujuhus (9. p.)
Parsons, Patricia. Ethics in Public Relations: A Guide to Best Practice. 2nd ed. Kogan Page, 2008.
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