Philippines. Regional Development Council. Region IX. (1986). Medium-term Western Mindanao region development plan. Regional Development Council, Region IX.
Čikaški stil citiranja (17. izdanje)Philippines. Regional Development Council. Region IX. Medium-term Western Mindanao Region Development Plan. Zamboanga City: Regional Development Council, Region IX, 1986.
MLA način citiranja (9. izdanje)Philippines. Regional Development Council. Region IX. Medium-term Western Mindanao Region Development Plan. Regional Development Council, Region IX, 1986.
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