Philippines (Republic). Congress & House of Representatives. Congressional Record: Index. s.n.
Citazione stile Chigago Style (17a edizione)Philippines (Republic). Congress e House of Representatives. Congressional Record: Index. [S.l: s.n.
Citatione MLA (9a ed.)Philippines (Republic). Congress e House of Representatives. Congressional Record: Index. s.n.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.