Broom, G. M., & Sha, B. (2013). Cutlip and Center's Effective Public Relations (11th ed.). Pearson.
Chicago-viite (17. p.)Broom, Glen M., ja Bey-Ling Sha. Cutlip and Center's Effective Public Relations. 11th ed. New York: Pearson, 2013.
MLA-viite (9. p.)Broom, Glen M., ja Bey-Ling Sha. Cutlip and Center's Effective Public Relations. 11th ed. Pearson, 2013.
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