Hendrix, Jerry A. <br/><br/>
Public relations A case based approach 
Hendrix, Jerry A. 
 - UK:  Cengage learning,  2009. 
 - 348p.: 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>9788131513552 
<br/><br/><label>LC Class. No.: </label>HM1221 .H46 2009