Gloria Cunanan Maphouse. (1996). Map of Sta. Ana, Cagayan. Cunanan Maphouse.
Lua i Stíl Chicago (17ú heag.)Gloria Cunanan Maphouse. Map of Sta. Ana, Cagayan. Makati City: Cunanan Maphouse, 1996.
Lua MLA (9ú heag.)Gloria Cunanan Maphouse. Map of Sta. Ana, Cagayan. Cunanan Maphouse, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.