Planning Board, K. (1975). Minor irrigation in Kerala: An evaluation study. State Planning Board.
Chicago Style aipamenaPlanning Board, Kerala. Minor Irrigation in Kerala: An Evaluation Study. Thiruvananthapuram: State Planning Board, 1975.
MLA aipamenaPlanning Board, Kerala. Minor Irrigation in Kerala: An Evaluation Study. State Planning Board, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.