Babu Ambat. (2000). Kerala research programme on local level development. Govt of kerala.
Chicago Style aipamenaBabu Ambat. Kerala Research Programme on Local Level Development. Govt of kerala, 2000.
MLA aipamenaBabu Ambat. Kerala Research Programme on Local Level Development. Govt of kerala, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.