Crossen Cynthia <br/><br/>
Rich and how they got that way : How the wealthiest people of all time from Genghis Khan to Bill Gates made their fortunes 
Crossen Cynthia 
 - London  London, Nicholas Brealey Publishing  2000 
 - xxviii,286 
<br/><br/><label>ISBN: </label>1-85788-262-8 
<br/><br/><label>Source: </label>Textbook