Tiongson, F. L. (2009). Lawmaker inhibits himself from impeachment of Ombudsman. Manila Times.
Lua i Stíl Chicago (17ú heag.)Tiongson, Frank Lloyd. "Lawmaker Inhibits Himself from Impeachment of Ombudsman." Manila Times 2009.
Lua MLA (9ú heag.)Tiongson, Frank Lloyd. "Lawmaker Inhibits Himself from Impeachment of Ombudsman." Manila Times, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.