Tubeza, P. C. (2002). NBI has serious doubts about latest Nida witness. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Tubeza, Philip C. "NBI Has Serious Doubts About Latest Nida Witness." Philippine Daily Inquirer 2002.
MLA-referens (9:e uppl.)Tubeza, Philip C. "NBI Has Serious Doubts About Latest Nida Witness." Philippine Daily Inquirer, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.