NCERT. <br/><br/>
Textbook in History for Class XI  Textual Documents 

 - 2019. 
 - New Delhi :  NCERT,  2019. 
 - 265. 
<br/><br/> History, World History, XI, Junior College, Arts, NCERT 
<br/><br/><label>ISBN: </label>81-7450-548-2   
<br/><br/><label>Subjects--Index Terms: </label>History & geography 
<br/><br/><label>Dewey Class. No.: </label>900  / NCE