Census of India 1971 <br/><br/>
Survey of Konkani in Kerala 

 - Delhi  The Manager of Publications  1976 
 - 329+p. 
 - Census of India 1971. Series-1, Language Monograph (1961 Series). Monograph No.4 .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/1/Mon-4