Philippines. National Mapping & Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1991.
Chicago Style (17th ed.) CitationPhilippines. National Mapping & Resource Information Authority. Baybay. Makati, Metro Manila: National Mapping and Resource Information Authority, 1991.
MLA (9th ed.) CitationPhilippines. National Mapping & Resource Information Authority. Baybay. National Mapping and Resource Information Authority, 1991.
Warning: These citations may not always be 100% accurate.