"Encyclopedia Britannica: Men who changed the world (Athletes and artists, Politicians and Scientists, Leaders and Heroines)" 

 - New Delhi  Encyclopedia Britannica India Pvt. Ltd.  2007 
<br/><br/><label>ISBN: </label>1593392966 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia Britannica
<br/><br/><label>Dewey Class. No.: </label>030 ENC