Wilcox, D. L., & Cameron, G. T. (2009). Public relations: Strategies and tactics (9th ed.). Pearson Education.
Chicago-viite (17. p.)Wilcox, Dennis L., ja Glen T. Cameron. Public Relations: Strategies and Tactics. 9th ed. Boston: Pearson Education, 2009.
MLA-viite (9. p.)Wilcox, Dennis L., ja Glen T. Cameron. Public Relations: Strategies and Tactics. 9th ed. Pearson Education, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.