Philippines. Congress Senate. (2002). The performance of the Senate: Twelfth Congress, first regular session, July 23, 2001-June 3, 2002. Legislative Publications Bureau.
Citazione stile Chigago Style (17a edizione)Philippines. Congress Senate. The Performance of the Senate: Twelfth Congress, First Regular Session, July 23, 2001-June 3, 2002. Manila: Legislative Publications Bureau, 2002.
Citatione MLA (9a ed.)Philippines. Congress Senate. The Performance of the Senate: Twelfth Congress, First Regular Session, July 23, 2001-June 3, 2002. Legislative Publications Bureau, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.