JEFKINS, Frank. <br/><br/>
Public Relations. 

 - 5th Ed. 
 - Harlow,England  Pearson Education Limited  1998 
 - ix,293p.  cm 
<br/><br/><label>ISBN: </label>9780273634324 
<br/><br/><label>Dewey Class. No.: </label>659.2JEF