APA aipamena

Narayanannayar, P. (1970). Keralamvalarunnu. S.P.C.S.

Chicago Style aipamena

Narayanannayar, Pala. Keralamvalarunnu. Kottayam: S.P.C.S, 1970.

MLA aipamena

Narayanannayar, Pala. Keralamvalarunnu. S.P.C.S, 1970.