Sugathakumari. (1987). Kurinji pookal. D C Books.
Chicago Style aipamenaSugathakumari. Kurinji Pookal. Kottayam: D C Books, 1987.
MLA aipamenaSugathakumari. Kurinji Pookal. D C Books, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Sugathakumari. (1987). Kurinji pookal. D C Books.
Chicago Style aipamenaSugathakumari. Kurinji Pookal. Kottayam: D C Books, 1987.
MLA aipamenaSugathakumari. Kurinji Pookal. D C Books, 1987.