Elton E J <br/><br/>
Modern protfolio theory and investment analysis 
Elton E J And Others 
 - 7 
 - New Delhi  New Delhi, Wiley India  2007 
 - 713p 
<br/><br/><label>ISBN: </label>978-81-265-1865-4 
<br/><br/><label>Source: </label>Textbook