Philippine. National Mapping and Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1988.
Citação norma ChicagoPhilippine. National Mapping and Resource Information Authority. Baybay. Makati, [Metro Manila]: National Mapping and Resource Information Authority, 1988.
Citação norma MLAPhilippine. National Mapping and Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1988.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.