Irrigation and natural drainage map: Tanza, Cavite. Institute of Environmental Planning U.P.
Citazione stile Chigago Style (17a edizione)Irrigation and Natural Drainage Map: Tanza, Cavite. Manila: Institute of Environmental Planning U.P.
Citatione MLA (9a ed.)Irrigation and Natural Drainage Map: Tanza, Cavite. Institute of Environmental Planning U.P.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.