APA (7e ed.) Bronvermelding

Guzman, R. P. d. (1957). The formulation and implementation of the Philippine independence policy of the United States, 1929-1946.

Chicago (17e ed.) Bronvermelding

Guzman, Raul Policarpio de. The Formulation and Implementation of the Philippine Independence Policy of the United States, 1929-1946. 1957.

MLA (9e ed.) Bronvermelding

Guzman, Raul Policarpio de. The Formulation and Implementation of the Philippine Independence Policy of the United States, 1929-1946. 1957.