Cutlip, Scott M. Effective public relations / by Scott M. Cutlip, Allen H. Center . - 3rd ed. - Englewood Cliffs : Prentice-Hall Inc. , 1952, repr. 1964. - xvi, 512 p. : ill. ; 25 cm. Includes bibliographical references and index. Subjects--Topical Terms: Public relations. Dewey Class. No.: 659.2 CUT