Opp, Karl-Dieter <br/><br/>
Theories of Political Protest and Social Movements 
Opp, Karl-Dieter 
 - New York  Routledge  2009 
 - 403p. 
<br/><br/><label>ISBN: </label>9780415483896 
<br/><br/><label>Source: </label>Textbook