Gangadharan, T. (1990). Iravikuttipillapporu.
Chicago Style aipamenaGangadharan, Thikkurissi. Iravikuttipillapporu. 1990.
MLA aipamenaGangadharan, Thikkurissi. Iravikuttipillapporu. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Gangadharan, T. (1990). Iravikuttipillapporu.
Chicago Style aipamenaGangadharan, Thikkurissi. Iravikuttipillapporu. 1990.
MLA aipamenaGangadharan, Thikkurissi. Iravikuttipillapporu. 1990.