Philippines. Congress. Senate. (2012). Performance of the Senate: Fifteenth Congress, Second Regular Session (July 25, 2011-June 8, 2012). Senate of the Philippines.
Citazione stile Chigago Style (17a edizione)Philippines. Congress. Senate. Performance of the Senate: Fifteenth Congress, Second Regular Session (July 25, 2011-June 8, 2012). Manila: Senate of the Philippines, 2012.
Citatione MLA (9a ed.)Philippines. Congress. Senate. Performance of the Senate: Fifteenth Congress, Second Regular Session (July 25, 2011-June 8, 2012). Senate of the Philippines, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.