Barro, Robert J. <br/><br/>
Macroeconomics / 
Robert J. Barro. 
 - 4th ed. 
 - New York :  Wiley,  c1993. 
 - xx, 599 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 575-586. 
<br/><br/><label>ISBN: </label>0471575437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.