APA (7e ed.) Bronvermelding

Philippines. Regional Development Council. Region IX. (1986). Medium-term Western Mindanao region development plan. Regional Development Council, Region IX.

Chicago (17e ed.) Bronvermelding

Philippines. Regional Development Council. Region IX. Medium-term Western Mindanao Region Development Plan. Zamboanga City: Regional Development Council, Region IX, 1986.

MLA (9e ed.) Bronvermelding

Philippines. Regional Development Council. Region IX. Medium-term Western Mindanao Region Development Plan. Regional Development Council, Region IX, 1986.