Wimmer, Roger D. <br/><br/>
Mass Media Research  :An Introduction 

 - 9th 
 - Wadsworth;  Cengage;  2011 
 - xii,464p. 
<br/><br/><label>ISBN: </label>9781439083925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass Media
<br/><br/><label>LC Class. No.: </label>P91.3  / .W47 2011