Downing,John D H <br/><br/>
Encyclopedia of social movement media 

 - London  Sage  2011 
 - 602 
<br/><br/><label>ISBN: </label>9780761926887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass Media
<br/><br/><label>Dewey Class. No.: </label>302.2303  SOC