K K KOCHU. (2012). KERALA CHARITHRAVUM SAMUHARUPIKARANAVUM. STATE INSTITUTE OF LANGAUGES KERALA.
Chicago Style aipamenaK K KOCHU. KERALA CHARITHRAVUM SAMUHARUPIKARANAVUM. TRIVANDRUM: STATE INSTITUTE OF LANGAUGES KERALA, 2012.
MLA aipamenaK K KOCHU. KERALA CHARITHRAVUM SAMUHARUPIKARANAVUM. STATE INSTITUTE OF LANGAUGES KERALA, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.