Viswan Padanilam; Author. (2002). Vaarthakal undaakkunnathinte oru druksaakshi vivaranam.
Chicago Style aipamenaViswan Padanilam; Author. Vaarthakal Undaakkunnathinte Oru Druksaakshi Vivaranam. Nooranad, Unma Publications, 2002.
MLA aipamenaViswan Padanilam; Author. Vaarthakal Undaakkunnathinte Oru Druksaakshi Vivaranam. 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.