Center, S. M. (1952). Effective public relations; pathways to public favor. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)Center, Scott M. Effective Public Relations; Pathways to Public Favor. New York: Prentice-Hall, 1952.
MLA način citiranja (9. izdanje)Center, Scott M. Effective Public Relations; Pathways to Public Favor. Prentice-Hall, 1952.
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