Gopinathan Nair, T. N. (1990). Kayangal.
Chicago Style aipamenaGopinathan Nair, T N. Kayangal. Kozhikode, Poorna, 1990.
MLA aipamenaGopinathan Nair, T N. Kayangal. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Gopinathan Nair, T. N. (1990). Kayangal.
Chicago Style aipamenaGopinathan Nair, T N. Kayangal. Kozhikode, Poorna, 1990.
MLA aipamenaGopinathan Nair, T N. Kayangal. 1990.