Barro, Robert J..
Macroeconomics /
Robert J. Barro 
. - 3rd edition 
. - New York : John Wiley and Sons, Inc.,  1990 
. - xx, 576 p.  tab., ill.  25 cm. 
<br/>К.: Бібліогр. : c. 543-554, Index 
<br/><label>  ISBN: </label>0-471-50282-0