Tench, R. and Yeomans, L. <br/><br/>
Exploring Public Relations. 

 - 2nd ed. 
 - New York :  Prentice Hall ,  2009. 
 - xxix, 666p. 
<br/><br/> Includes Bibliographic references and index. 
<br/><br/><label>ISBN: </label>9780273715948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations.
<br/><br/><label>LC Class. No.: </label>HM 1221 .T45 2009