Smith, R. D. (2009). Strategic planning for public relations (3rd ed.). Routledge.
Chicago-viite (17. p.)Smith, Ronald D. Strategic Planning for Public Relations. 3rd ed. New York: Routledge, 2009.
MLA-viite (9. p.)Smith, Ronald D. Strategic Planning for Public Relations. 3rd ed. Routledge, 2009.
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