Philippines. Regional Development Council (Region XI). (1986). Medium-term Southern Mindanao region development plan, 1987-1992. RDC XI].
Chicago Style aipamenaPhilippines. Regional Development Council (Region XI). Medium-term Southern Mindanao Region Development Plan, 1987-1992. [Manila: RDC XI], 1986.
MLA aipamenaPhilippines. Regional Development Council (Region XI). Medium-term Southern Mindanao Region Development Plan, 1987-1992. RDC XI], 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.