Philippines. National Mapping Resource Information Authority. Dagupan City. National Mapping & Resource Information Authority, reprinted, 1993.
Lua i Stíl Chicago (17ú heag.)Philippines. National Mapping Resource Information Authority. Dagupan City. Makati, Metro Manila: National Mapping & Resource Information Authority, reprinted, 1993.
Lua MLA (9ú heag.)Philippines. National Mapping Resource Information Authority. Dagupan City. National Mapping & Resource Information Authority, reprinted, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.