Balana, C. D. (1997). Padilla warns of dagdag bawas in 98 elections. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Balana, Cynthia D. "Padilla Warns of Dagdag Bawas in 98 Elections." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)Balana, Cynthia D. "Padilla Warns of Dagdag Bawas in 98 Elections." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.