Philippine Association of University Professors. National Convention. (1951). Proceedings. 1st-. [s.n.].
Citazione stile Chigago Style (17a edizione)Philippine Association of University Professors. National Convention. Proceedings. 1st-. Manila: [s.n.], 1951.
Citatione MLA (9a ed.)Philippine Association of University Professors. National Convention. Proceedings. 1st-. [s.n.], 1951.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.