Cutlip & Center's effective public relations /
Effective public relations
Glen M. Broom.
- 10th ed.
- Upper Saddle River, NJ : Prentice Hall, c2009.
- 504 p. : ill. ; 26 cm.
Rev ed. of : Effective public relations / Scott M. Cutlip, Allen H. Center, Glen M. Broom. 9th ed. c2006.