Kuttippuzha Krishna Pillai. (1990). Grandhavalokanam. Kerala Sahitya Academi.
Chicago Style aipamenaKuttippuzha Krishna Pillai. Grandhavalokanam. Thrissur: Kerala Sahitya Academi, 1990.
MLA aipamenaKuttippuzha Krishna Pillai. Grandhavalokanam. Kerala Sahitya Academi, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.