Pal, A. V. (1999). Corals in Visayas coming back to life. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Pal, Alex V. "Corals in Visayas Coming Back to Life." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Pal, Alex V. "Corals in Visayas Coming Back to Life." Philippine Daily Inquirer, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.