Roach, Steven C. <br/><br/>
International relations:  The key concepts  

 - 4th Ed.  
 - London, UK:  Routledge,  2024. 
 - xxii, 516p. 
 - Routledge key guides .
<br/><br/><label>ISBN: </label>978-1-03-220964-7 (pbk) 
<br/><br/><label>Source: </label> REF 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Relation<br/>Foreign Relagion