Keohane, Robert O. <br/><br/>
Power and interdependence / 
Robert O. Keohane, Joseph S. Nye 
 - 4th ed. 
 - Boston, MA :  Longman,  c2012 
 - xxxiv, 330 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780205082919 0205082912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>International economic relations