Philippines. Congress. Senate. (2008). Performance of the Senate: 14th Congress, First Regular Session (July 23, 2007-June 11, 2008). Senate of the Philippines.
Citazione stile Chigago Style (17a edizione)Philippines. Congress. Senate. Performance of the Senate: 14th Congress, First Regular Session (July 23, 2007-June 11, 2008). Manila: Senate of the Philippines, 2008.
Citatione MLA (9a ed.)Philippines. Congress. Senate. Performance of the Senate: 14th Congress, First Regular Session (July 23, 2007-June 11, 2008). Senate of the Philippines, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.