Census of India, 1951 <br/><br/>
District census handbook, 1951. Himachal Pradesh   Sirmoorl    
Census of India, 1951 
 - Himachal  Pradesh Govt. Press          1951 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.245sN51, J1.SIR