R Saraswathy Kutty Amma. (1992). Descriptive Grammar of Bhaartamaala. University of Kerala.
Chicago Edition CitationR Saraswathy Kutty Amma. Descriptive Grammar of Bhaartamaala. Trivandrum: University of Kerala, 1992.
MLA Edition CitationR Saraswathy Kutty Amma. Descriptive Grammar of Bhaartamaala. University of Kerala, 1992.
Warning: These citations may not always be 100% accurate.