McDonald, Jack,  Ph.D., <br/><br/>
Enemies known and unknown :  targeted killings in America's transn ational wars / 
Jack McDonald. 
 - London :  Hurst & Company,  2017. 
 - ix, 318 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781849046442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Targeted killing (International law).<br/>Targeted killing--Government policy--United States.<br/>Targeted killing--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations--2009-
<br/><br/><label>Dewey Class. No.: </label>341.63