Prist Horning Susanna. <br/><br/>
Doing media research :  an introduction. 

 - ed. 
 - London :  Sage,  1995. 
 - 263  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label>9780803972933 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>mass media--research mathodology.