Bertschi, H., & Cada, R. (2007). Boracay: The island guide. Encyclea Publications.
Lua i Stíl Chicago (17ú heag.)Bertschi, Hannes, agus Raphael Cada. Boracay: The Island Guide. Mandaluyong City: Encyclea Publications, 2007.
Lua MLA (9ú heag.)Bertschi, Hannes, agus Raphael Cada. Boracay: The Island Guide. Encyclea Publications, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.