Hoffman, W. Michael. <br/><br/>
Business ethics :  readings and cases in corporate morality / 
W. Michael, Hoffman, Robert E. Frederick, Mark S. Schwartz. 
 - 4th ed.  
 - Boston :  McGraw Hill,  2001. 
 - x, 638 p. ;  23 cm.  
<br/><br/>Include bibliographical references. 
<br/><br/><label>ISBN: </label>0072297247 
<br/><br/><label>LCCN: </label>00036131