Biagi, Shirley. <br/><br/>
Media/impact :  an introduction to mass media / 
Shirley Biagi. 
 - Enhanced 10th ed. 
 - Australia :  Wadsworth Cengage Learning,  c2013. 
 - xxxiv, 430 p. :  ill., (chiefly col.), col. maps ;  28 cm. 
<br/><br/> In Process PDAL 
<br/><br/>Includes bibliographical references (p. 394-409) and index. 
<br/><br/><label>ISBN: </label>9781111835293 (pbk.)  RM593.90 
<br/><br/><label>LCCN: </label>2012-932719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.