Cita APA (7th ed.)
Smith, R. D. (2009). Strategic planning for public relations (3rd ed.). Routledge.
Cita Chicago (17th ed.)
Smith, Ronald D. Strategic Planning for Public Relations. 3rd ed. New York: Routledge, 2009.
Cita MLA (9th ed.)
Smith, Ronald D. Strategic Planning for Public Relations. 3rd ed. Routledge, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.