Toffler Barbara Ley <br/><br/>
Tough choices : managers talk ethics 
Toffler Barbara Ley 
 - New York  New York, Johan Wiley  1986 
 - xiv,387 
<br/><br/><label>ISBN: </label>0-471-83022-4 
<br/><br/><label>Source: </label>Textbook