Cutlip, Scott M. Effective public relations / Scott M. Cutlip, Allen H. Center, Glen M. Broom. - 7th edition. - New Jersey : Prentice- Hall, Inc., 1994. - xvi, 560 pages : colored illustrations ; 23 cm. Includes index. ISBN: 0132450100 Subjects--Topical Terms: Public relations. Dewey Class. No.: CIR 659.2 C989 1994