APA (7e ed.) Bronvermelding

Philippine Association of University Professors. National Convention. (1951). Proceedings. 1st-. [s.n.].

Chicago (17e ed.) Bronvermelding

Philippine Association of University Professors. National Convention. Proceedings. 1st-. Manila: [s.n.], 1951.

MLA (9e ed.) Bronvermelding

Philippine Association of University Professors. National Convention. Proceedings. 1st-. [s.n.], 1951.

Let op: Deze citaties zijn niet altijd 100% accuraat.