APA (7e ed.) Bronvermelding

Philippines (Republic). Department of Trade & Research and Information Division. (1973). Dimensions of Philippine exports 1968-1972-. The Department.

Chicago (17e ed.) Bronvermelding

Philippines (Republic). Department of Trade en Research and Information Division. Dimensions of Philippine Exports 1968-1972-. Quezon City: The Department, 1973.

MLA (9e ed.) Bronvermelding

Philippines (Republic). Department of Trade en Research and Information Division. Dimensions of Philippine Exports 1968-1972-. The Department, 1973.