Krugman, Paul R. <br/><br/>
International economic :   Theory and policy. 

 - 8th ed. 
 - Noida :  Pearson,            2016. 
 - 687p. 
<br/><br/><label>ISBN: </label>9789332518230 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics