Carbaugh, Robert J. <br/><br/>
International Economics 
/ by Robert J. Carbaugh 
 - 11th ed. 
 - New Delhi:  Cengage learning,  2008. 
 - 553p. 
<br/><br/><label>ISBN: </label>9788131503067 
<br/><br/><label>Dewey Class. No.: </label>337  / CAR/I