Guth, David W., <br/><br/>
Public relations :  a values-driven approach / 
David W. Guth, Charles Marsh 
 - Sixth edition 
 - xvii, 365 pages :  color illustrations ;  28 cm 
<br/><br/> Previous edition was published 2012, fifth edition. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>2016005343 
<br/><br/><label>LC Class. No.: </label>HM1221