Philippine National Historical Society. (1954). Constitution by -laws, and articles of incorporation. [s.n.].
Chicago (17e ed.) BronvermeldingPhilippine National Historical Society. Constitution by -laws, and Articles of Incorporation. Manila: [s.n.], 1954.
MLA (9e ed.) BronvermeldingPhilippine National Historical Society. Constitution by -laws, and Articles of Incorporation. [s.n.], 1954.
Let op: Deze citaties zijn niet altijd 100% accuraat.