Philippines. Department of Tourism. (1975). Travel manual 75: Philippines. Department of Tourism.
Lua i Stíl Chicago (17ú heag.)Philippines. Department of Tourism. Travel Manual 75: Philippines. Manila: Department of Tourism, 1975.
Lua MLA (9ú heag.)Philippines. Department of Tourism. Travel Manual 75: Philippines. Department of Tourism, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.