DeLong, J. Bradford. <br/><br/>
Macroeconomics / 
J. Bradford DeLong, Martha L. Olney. 
 - 2nd  ed. 
 - Boston :  McGraw-Hill,  2006. 
 - xxvii, 554  p. 
<br/><br/><label>ISBN: </label>0071268769 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.