Achuthsankar S. Nair. (1997). Internet. The State Institute of Languages.
Chicago Style aipamenaAchuthsankar S. Nair. Internet. Thiruvananthapuram: The State Institute of Languages, 1997.
MLA aipamenaAchuthsankar S. Nair. Internet. The State Institute of Languages, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.