Blaug, Mark. <br/><br/>
Economic Theory in Retrospect /  

 - Third Ed. /  
 - New Delhi-2 :   Vikas Publishing House Pvt. Ltd.. 
 - p756 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics 
<br/><br/><label>Dewey Class. No.: </label>Xv  / M2