Research methods in communication / 
edited By Mahmoud Eid 
 - Boston :  Pearson Education,  2011. 
 - 473 p.:  ill.; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781256281238 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>P91.3 .E33 2011