Kegley, Charles W. <br/><br/>
American foreign policy :  pattern and process / 
by Charles W. Kegley, Eugene R. Wittkopf. 
 - 4th ed. 
 - New York, N.Y. :  St. Martin's Press,  1991. 
 - xii, 643 p. : ill. 
<br/><br/> Includes bibliographical references (p. 561-591) and index. 
<br/><br/><label>ISBN: </label>0312036566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Foreign relations, history.