Sparks, Glenn G. <br/><br/>
Media effects research :  a basic overview / 
Glenn G. Sparks. 
 - 5th ed. 
 - xx, 348 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781305077478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.<br/>Media literacy--Research.