Burgonio, T. (1998). Tulfo shows proof Hubert was in US. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Burgonio, T.J. "Tulfo Shows Proof Hubert Was in US." Philippine Daily Inquirer 1998.
MLA-referens (9:e uppl.)Burgonio, T.J. "Tulfo Shows Proof Hubert Was in US." Philippine Daily Inquirer, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.