Clawson, Dan <br/><br/>
Requierd reading :  Sociology's most influential book / 
Dan Clawson 
 - Massachusetts: University of massachusetts,  1998       
 - 221 p. 
<br/><br/><label>ISBN: </label>1558491538 
<br/><br/><label>LC Class. No.: </label>Luis M. Florentino