1. Vilaṅṅutaṭikaḷ Title: Vilaṅṅutaṭikaḷ Contributors: Piḷḷa, Vēḷamānūr Janārddhanan Publication: Kottayam : N. B. S., 1956. [Kōṭṭayaṃ : En. Bi. Es., 1956]