APA aipamena

P.M.Thomas. Decline of paddy cultivation in Kerala a study of economic causes.

Chicago Style aipamena

P.M.Thomas. Decline of Paddy Cultivation in Kerala a Study of Economic Causes.

MLA aipamena

P.M.Thomas. Decline of Paddy Cultivation in Kerala a Study of Economic Causes.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.