Sachdeva & Gupta. <br/><br/>
A simple study of sociology 

 - 9th rev ed. 
 - Delhi:  Ajanta Prakashan. 
 - 446. 
<br/><br/><label>ISBN: </label>978-93-80507-02-6 
<br/><br/><label>Dewey Class. No.: </label> / SAC