(2003). Encyclopaedia britannica: Malayalam encyclopaedia desk reference/Vol.3. D. C. Books,/Encyclopaedia Britannica.
Chicago Style aipamenaEncyclopaedia Britannica: Malayalam Encyclopaedia Desk Reference/Vol.3. Kottayam,/New Delhi: D. C. Books,/Encyclopaedia Britannica, 2003.
MLA aipamenaEncyclopaedia Britannica: Malayalam Encyclopaedia Desk Reference/Vol.3. D. C. Books,/Encyclopaedia Britannica, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.