Cutlip, Scott M. Effective public relations / Scott M. Cutlip, Allen H. Center. - 3rd ed. - Englewood Cliffs, N.J.: Prentice-Hall, [1964]. - xvii, 512 p. : ill. ; 24 cm. Includes bibliographies and index. Subjects--Topical Terms: Public relations Dewey Class. No.: 659.2