Philippines. National Mapping & Resource Information Authority. Legazpi City. National Mapping and Resource Information Authority, 1989.
Citace podle Chicago (17th ed.)Philippines. National Mapping & Resource Information Authority. Legazpi City. Makati, Metro Manila: National Mapping and Resource Information Authority, 1989.
Citace podle MLA (9th ed.)Philippines. National Mapping & Resource Information Authority. Legazpi City. National Mapping and Resource Information Authority, 1989.
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