Philippines. Congress Senate. (2002). The performance of the Senate: Twelfth Congress, first regular session, July 23, 2001-June 3, 2002. Legislative Publications Bureau.
Lua i Stíl Chicago (17ú heag.)Philippines. Congress Senate. The Performance of the Senate: Twelfth Congress, First Regular Session, July 23, 2001-June 3, 2002. Manila: Legislative Publications Bureau, 2002.
Lua MLA (9ú heag.)Philippines. Congress Senate. The Performance of the Senate: Twelfth Congress, First Regular Session, July 23, 2001-June 3, 2002. Legislative Publications Bureau, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.