Cutlip, S. M. (1994). The unseen power : public relations, a history / Scott M. Cutlip: Public relations, a history. Erlbaum Associates.
Chicago Style (17th ed.) CitationCutlip, Scott M. The Unseen Power : Public Relations, a History / Scott M. Cutlip: Public Relations, a History. Hillsdale, N.J.: Erlbaum Associates, 1994.
MLA (9th ed.) CitationCutlip, Scott M. The Unseen Power : Public Relations, a History / Scott M. Cutlip: Public Relations, a History. Erlbaum Associates, 1994.
Warning: These citations may not always be 100% accurate.