Velayudhanpanickassery. (1971). Sanjarikalum Chirithrakaranmarum. Velayudhan.
Chicago Style aipamenaVelayudhanpanickassery. Sanjarikalum Chirithrakaranmarum. Panickassery: Velayudhan, 1971.
MLA aipamenaVelayudhanpanickassery. Sanjarikalum Chirithrakaranmarum. Velayudhan, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.