Innocent. (2016). Chirikku pinnil (7th ed.). Mathrubhumi Books.
Chicago Style aipamenaInnocent. Chirikku Pinnil. 7th ed. Kozhikode: Mathrubhumi Books, 2016.
MLA aipamenaInnocent. Chirikku Pinnil. 7th ed. Mathrubhumi Books, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.