Effective public relations 
Cutlip, Scott M. 
 - 5th revised edition. 
 -  Prentice-Hall, Inc.  1982 
 - xvii, 612 pages. 
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<br/><br/><label>ISBN: </label>9-71110094-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations.
<br/><br/><label>Dewey Class. No.: </label>659.2 C79e 1982