Goldstein, S. Joshua. <br/><br/>
International relations / 
Joshua, S. Golstein. 
 - Brief 5th  ed. 
 - New Delhi :  Pearson Education,  2011. 
 - xxi, 391 p. 
<br/><br/><label>ISBN: </label>205719143 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.