Census of India, 1981 <br/><br/>
Handicraft survey report   Musical instruments. Tamil Nadu. V. 20, Pt. X D    
Census of India, 1981 
 - Tamil Nadu   Govt. Press          1981 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.211sN81, M1.20-XD