Aravindan Vallachira. (1990). Yantravalkkaricha kaavyadevatha.
Chicago Edition CitationAravindan Vallachira. Yantravalkkaricha Kaavyadevatha. 1990.
MLA Edition CitationAravindan Vallachira. Yantravalkkaricha Kaavyadevatha. 1990.
Warning: These citations may not always be 100% accurate.