Census of India, 1981 <br/><br/>
Households and household population by language mainly spoken in the household. Orissa. V. 16 

 - Orissa  Govt Press           1981 
<br/><br/> Paper -1 of 1987 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.271sN81, M1.16-1