Geethahiranyan. (2016). Geethahiranyante kathakal. Current books Thrissur.
Chicago Style aipamenaGeethahiranyan. Geethahiranyante Kathakal. Current books Thrissur, 2016.
MLA aipamenaGeethahiranyan. Geethahiranyante Kathakal. Current books Thrissur, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.