Philippines. National Mapping and Resource Information Authority. (1995). Region IV: Southern Tagalog (rev. ed.). National Mapping and Resource Information Authority.
Čikaški stil citiranja (17. izdanje)Philippines. National Mapping and Resource Information Authority. Region IV: Southern Tagalog. rev. ed. Makati City: National Mapping and Resource Information Authority, 1995.
MLA način citiranja (9. izdanje)Philippines. National Mapping and Resource Information Authority. Region IV: Southern Tagalog. rev. ed. National Mapping and Resource Information Authority, 1995.
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