Devadas, K. (1966). Urumbukalude athbudha lokathil. Vidhyarthimithram.
Chicago Edition CitationDevadas, Kumarapuram. Urumbukalude Athbudha Lokathil. Vidhyarthimithram, 1966.
MLA Edition CitationDevadas, Kumarapuram. Urumbukalude Athbudha Lokathil. Vidhyarthimithram, 1966.
Warning: These citations may not always be 100% accurate.