Narayanan ,K. Mahe. (1990). Aviswasaneeya Sambhavangal. Granthakartha.
Chicago Style aipamenaNarayanan ,K. Mahe. Aviswasaneeya Sambhavangal. Granthakartha: Granthakartha, 1990.
MLA aipamenaNarayanan ,K. Mahe. Aviswasaneeya Sambhavangal. Granthakartha, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.