Philippine. National Mapping and Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1988.
Chicagoスタイル(17版)引用形式Philippine. National Mapping and Resource Information Authority. Baybay. Makati, [Metro Manila]: National Mapping and Resource Information Authority, 1988.
MLA(8版)引用形式Philippine. National Mapping and Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1988.
警告: この引用は必ずしも正確ではありません.