Rajaraja Varma A R & C J Roy. (1999). Kerala panineeyam. International School of Dravidian Linguistics.
Chicago Edition CitationRajaraja Varma A R and C J Roy. Kerala Panineeyam. Thiruvananthapurm: International School of Dravidian Linguistics, 1999.
MLA Edition CitationRajaraja Varma A R and C J Roy. Kerala Panineeyam. International School of Dravidian Linguistics, 1999.
Warning: These citations may not always be 100% accurate.