Abraham. (1987). Keraleeya vanithakalude aarogyaprasnangal. Vidhyarthimithram.
Chicago Style aipamenaAbraham. Keraleeya Vanithakalude Aarogyaprasnangal. Kottayam: Vidhyarthimithram, 1987.
MLA aipamenaAbraham. Keraleeya Vanithakalude Aarogyaprasnangal. Vidhyarthimithram, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.