Political thinkers :  from Socrates to the present / 
edited by David Boucher and Paul Kelly 
 - New York :  Oxford University Press,  2003       
 - xv, 548 p. 
<br/><br/><label>ISBN: </label>0198781946 
<br/><br/><label>LC Class. No.: </label>JA 81 P769 2003