Census of India, 1961 <br/><br/>
Ugadi   New year festival of Andhra Pradesh (Its monograph no.4). India. v. 1, Part 7B    
Census of India, 1961 
 - India  Govt. Press           1961 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2sN61, K1.1-7B-4