Vergara, A. Y. (1997). Body piercing: Pain vs preference, trend vs tradition. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Vergara, Alex Y. "Body Piercing: Pain Vs Preference, Trend Vs Tradition." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)Vergara, Alex Y. "Body Piercing: Pain Vs Preference, Trend Vs Tradition." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.