Gopala Panicker, N. (1980). Rasatattvadarsanam. State Institute of Languages.
Chicago Style aipamenaGopala Panicker, N. Rasatattvadarsanam. Trivandrum: State Institute of Languages, 1980.
MLA aipamenaGopala Panicker, N. Rasatattvadarsanam. State Institute of Languages, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.