Radhakrishnan, C. (2008). Puzha muthal puzha vare (6.). Hi-Tech Books.
Chicago Style aipamenaRadhakrishnan, C. Puzha Muthal Puzha Vare. 6. Kochi: Hi-Tech Books, 2008.
MLA aipamenaRadhakrishnan, C. Puzha Muthal Puzha Vare. 6. Hi-Tech Books, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.