Kumar, Ravindra. <br/><br/>
Sardar vallbhbhai patel  the maker of united ndia 

 - New Delhi :  Gyan Pub House,  1994 
 - 238. 
<br/><br/><label>ISBN: </label>8121208742  
<br/><br/><label>Dewey Class. No.: </label> / KUM