Sankaran Namboothirippad, K. T. (1991). Panchaangaphalangalum dasaaphalangalum.
Chicago Style aipamenaSankaran Namboothirippad, Kanippayyoor; Tr. Panchaangaphalangalum Dasaaphalangalum. Kunnamkulam, Panchaangam Pusthakasaala, 1991.
MLA aipamenaSankaran Namboothirippad, Kanippayyoor; Tr. Panchaangaphalangalum Dasaaphalangalum. 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.