Namputiri, V. (1974). Sasya lokam. Institute of languages.
Chicago Style aipamenaNamputiri, Vishnunarayanan. Sasya Lokam. Trivandrum: Institute of languages, 1974.
MLA aipamenaNamputiri, Vishnunarayanan. Sasya Lokam. Institute of languages, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.