Census of India 1961 <br/><br/>
Himachal Pradesh: a village survey of Kothi (Kalpa sub-division, district Kinnaur) 

 - Delhi  The Manager of Publications  1963 
 - 131+p. 
 - Census of India 1961. Volume XX, Himachal Pradesh. Part VI-No.1 .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/61/20/PT6/1