Sarmiento, J. V., Jr. (1998). Whale sharks: Up close and personal in Donsol, Sorsogon. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Sarmiento, Juan V., Jr. "Whale Sharks: Up Close and Personal in Donsol, Sorsogon." Philippine Daily Inquirer 1998.
Lua MLA (9ú heag.)Sarmiento, Juan V., Jr. "Whale Sharks: Up Close and Personal in Donsol, Sorsogon." Philippine Daily Inquirer, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.