Jaahne, J., & Krsnakumar K. K. (1972). Gramapatakal. State Institute of Languges.
Chicago Edition CitationJaahne, Johannes, and Krsnakumar K. K. Gramapatakal. Trivandrum: State Institute of Languges, 1972.
MLA Edition CitationJaahne, Johannes, and Krsnakumar K. K. Gramapatakal. State Institute of Languges, 1972.
Warning: These citations may not always be 100% accurate.