Bhalla, Ranjit Kaur and Puri,Mohit, <br/><br/>
Advanced Research Methodology 
By Ranjit Kaur Bhalla and Mohit Puri 
 - 1st Ed. 
 - Delhi  Kanishka Publishers, Distributors  2013 
 - Part-2;532p. 
<br/><br/><label>ISBN: </label>978-81-8457-446-3 
<br/><br/><label>Dewey Class. No.: </label>T48  / Q3.1