Burgonio, T. (1998). Tulfo shows proof Hubert was in US. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Burgonio, T.J. "Tulfo Shows Proof Hubert Was in US." Philippine Daily Inquirer 1998.
Lua MLA (9ú heag.)Burgonio, T.J. "Tulfo Shows Proof Hubert Was in US." Philippine Daily Inquirer, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.