Treadwell,Donald, <br/><br/>
Introducing communication research 
By Donald Treadwell 
 - 3rd Ed. 
 - New Delhi  Sage Publications India Pvt. Ltd  2017 
 - xxiv;295p. 
<br/><br/><label>ISBN: </label>978-1-4833-7941-8 
<br/><br/><label>Dewey Class. No.: </label>4  / Q7