Business Ethics :  Concepts & cases / 
Velasquez , Manuel G. 
 - 6th ed. 
 - New Jersey :  Pearson ,  2006. 
 - x,437 p,: 
<br/><br/><label>ISBN: </label>0131930079 
<br/><br/><label>LC Class. No.: </label>HF5387  / .V44  2006