Sumser, John <br/><br/>
Guide to empirical research in communication: rules for looking 

 - Thousand Oaks  Sage  2001 
 - vi,239p p. 
<br/><br/><label>ISBN: </label>0-7619-2222-9 
<br/><br/><label>Subjects--Index Terms: </label>Communication in the social sciences - Research