Principles of applied research methhods / 
edited by Duncan, J.R.,Almuth McDowall,Kate Mackenzie-Davey and Rebbaca Whiting. 
 - ed. 
 - New Delhi :  Sage,  2016. 
 - 567p. :  includes ill ;    cm. 
<br/><br/><label>ISBN: </label>9781526403216 :  US$72-00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods.