Elkington, John. <br/><br/>
Power of unreasonable people : how social entrepreneurs create markets that change the world / 
John Elkington and Pamela Hartigan 
 - Boston  Harvard Business School Press  2008 
 - 242 p. 
<br/><br/><label>ISBN: </label>9781422104064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change.<br/>Social entrepreneurship. ﾠ
<br/><br/><label>Dewey Class. No.: </label>361.70688 ELK-J