Sarmiento, J. V., Jr. (2001). Catanduanes vanishing trade of boat-building. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Sarmiento, Juan V., Jr. "Catanduanes Vanishing Trade of Boat-building." Philippine Daily Inquirer 2001.
Lua MLA (9ú heag.)Sarmiento, Juan V., Jr. "Catanduanes Vanishing Trade of Boat-building." Philippine Daily Inquirer, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.