Holmgren Rod <br/><br/>
The mass media book. 
Edited by Rod Holmgren [and] William Norton. 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1972. 
 - x, 421 p.  23 cm. 
<br/><br/>Bibliography: p. 415-421. 
<br/><br/><label>ISBN: </label>0135597811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--United States
<br/><br/><label>LC Class. No.: </label>P92.U5