Revolutions of the late twentieth century 
edited by Jack A. Goldstone, Ted Robert Gurr, Farrokh Moshiri 
 - Boulder  Westview Press  1991 
 - xii, 395 p. 
<br/><br/><label>ISBN: </label>0813375975 081331299X 
<br/><br/><label>Dewey Class. No.: </label>909.82  / REV