Vasukkuttan C A. (1971). Bhoomishastram. State Institute of language.
Chicago Style aipamenaVasukkuttan C A. Bhoomishastram. Trivandrum: State Institute of language, 1971.
MLA aipamenaVasukkuttan C A. Bhoomishastram. State Institute of language, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.