Tubeza, P. C. (2002). NBI has serious doubts about latest Nida witness. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Tubeza, Philip C. "NBI Has Serious Doubts About Latest Nida Witness." Philippine Daily Inquirer 2002.
Lua MLA (9ú heag.)Tubeza, Philip C. "NBI Has Serious Doubts About Latest Nida Witness." Philippine Daily Inquirer, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.