APA aipamena

Vellappally Natesan. (2018). Ente Innalekal. Sahithya pravarthaka co-operative society ltd.

Chicago Style aipamena

Vellappally Natesan. Ente Innalekal. Sahithya pravarthaka co-operative society ltd, 2018.

MLA aipamena

Vellappally Natesan. Ente Innalekal. Sahithya pravarthaka co-operative society ltd, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.