Media ethics :  cases and moral reasoning / 
Clifford G. Christians... [et al.] 
 - 7 
 - Boston :  Pearson Education,  2005       
 - xviii, 318 p. 
<br/><br/><label>ISBN: </label>0205418457 
<br/><br/><label>LC Class. No.: </label>P 94 M489 2005