Krugman, Paul R. <br/><br/>
International Trade :  theory & policy / 
Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz 
 - 11th ed. 
 - Harlow, United Kingdom :    Pearson Education Canada,  2018 
 - 367 pages   28 cm. 
<br/><br/><label>ISBN: </label>9780134519555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International trade
<br/><br/><label>Subjects--Index Terms: </label>Thương mại quốc tế 
<br/><br/><label>Dewey Class. No.: </label>382  / KRU