Census of India, 2001 <br/><br/>
Primary census abstract. Andhra Pradesh. Vol . III 
Census of India, 2001 
 - Andhra Pradesh   Govt. Press          2001 
 - P. lxxiv, 677  cm. 
 - Ser. 29  Table A-9: Scheduled Tribes population .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.216sP1, P1.29