Ubac, M. L. (2006). Villar: Senate ready to do battle on all fronts. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Ubac, Michael Lim. "Villar: Senate Ready to Do Battle on All Fronts." Philippine Daily Inquirer 2006.
Lua MLA (9ú heag.)Ubac, Michael Lim. "Villar: Senate Ready to Do Battle on All Fronts." Philippine Daily Inquirer, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.