McQuail, Denis <br/><br/>
Communication models :  for the mass communications / 
Denis McQuail and Sven Windahl 
 - 2a ed. 
 - London :  Longman,  1993 
 - vi, 229 p. 
<br/><br/><label>ISBN: </label>058203650X 
<br/><br/><label>LC Class. No.: </label>P 91  / M478c 1993