Cutlip, S. M. (2006). Effective public relations edisi kesembilan. Kencana Prenada Media Group.
Chicago Style (17th ed.) CitationCutlip, Scott M. Effective Public Relations Edisi Kesembilan. Kencana Prenada Media Group, 2006.
MLA (8th ed.) CitationCutlip, Scott M. Effective Public Relations Edisi Kesembilan. Kencana Prenada Media Group, 2006.
Warning: These citations may not always be 100% accurate.