Sharpe W F <br/><br/>
Investments 
Sharpe W F; Alexander G J 
 - 4 
 - Englewood  . Englewood, Prentice Hall..  1990 
 - 865p 
<br/><br/><label>ISBN: </label>0-13-504382-4 
<br/><br/><label>Source: </label>Textbook