Baran, J. Stanley <br/><br/>
Mass communication theory: foundations, ferment, and future 

 - 6th ed. 
 - New York  Wadsworth Cengage Learning  2012 
 - 456 p 
<br/><br/><label>ISBN: </label>9780495902904 
<br/><br/><label>LC Class. No.: </label>P 90 .B37/