APA (7e ed.) Bronvermelding

Philippines. Regional Development Council, Region III. (1980). Regional development investment program for calendar years 1981-1985. RDC, Reg. III.

Chicago (17e ed.) Bronvermelding

Philippines. Regional Development Council, Region III. Regional Development Investment Program for Calendar Years 1981-1985. San Fernando, Pampanga: RDC, Reg. III, 1980.

MLA (9e ed.) Bronvermelding

Philippines. Regional Development Council, Region III. Regional Development Investment Program for Calendar Years 1981-1985. RDC, Reg. III, 1980.