Reghunathan, R. (1989). Malayala bhashotpathi vivaranatmaka suchika: Origin of the Malayalam language a descriptive bibliography. State Institute of Languages.
Chicago Edition CitationReghunathan, R. Malayala Bhashotpathi Vivaranatmaka Suchika: Origin of the Malayalam Language a Descriptive Bibliography. Trivandrum: State Institute of Languages, 1989.
MLA Edition CitationReghunathan, R. Malayala Bhashotpathi Vivaranatmaka Suchika: Origin of the Malayalam Language a Descriptive Bibliography. State Institute of Languages, 1989.
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