Husted, Steven <br/><br/>
International economics 
/ Steven Husted, Michael Melvin 
. - 7th ed. 
. - Boston; London; Boston  : Pearson international ed., 2007
. - XIX-564 p.  ; 23 cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>9780321451224 0321451228 
<br/><br/><label>Universal Decimal Class. No.: </label>330.191.6