Defining media studies :  reflections on the future of the field / 
edited by Mark R. Levy and Michael Gurevitch 
 - Toronto :  Oxford University Press,  1994       
 - 446 p. 
<br/><br/><label>ISBN: </label>0195087887 
<br/><br/><label>LC Class. No.: </label>P 91.3 D313 1994