Ramankutty P V. (2005). Kritiyum kazchayum. Vallathol Vidyapeedham.
Chicago Edition CitationRamankutty P V. Kritiyum Kazchayum. Sukapuram: Vallathol Vidyapeedham, 2005.
MLA Edition CitationRamankutty P V. Kritiyum Kazchayum. Vallathol Vidyapeedham, 2005.
Warning: These citations may not always be 100% accurate.