Ramankutty P V. (2010). Vakkum velichavum. Vallathol Vidyapeetham.
Chicago Edition CitationRamankutty P V. Vakkum Velichavum. Sukapuram: Vallathol Vidyapeetham, 2010.
MLA Edition CitationRamankutty P V. Vakkum Velichavum. Vallathol Vidyapeetham, 2010.
Warning: These citations may not always be 100% accurate.