Araneta University Research Foundation. (1971). Background studies for the 1971 constitutional convention. s.n.].
Citazione stile Chigago Style (17a edizione)Araneta University Research Foundation. Background Studies for the 1971 Constitutional Convention. [Malabon, Rizal: s.n.], 1971.
Citatione MLA (9a ed.)Araneta University Research Foundation. Background Studies for the 1971 Constitutional Convention. s.n.], 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.