Philippines. Regional Development Task Force. Region XI. (1986). Medium-term Southern Mindanao region development plan, 1987-1992. Regional Development Task Force, Region XI.
Cita Chicago (17th ed.)Philippines. Regional Development Task Force. Region XI. Medium-term Southern Mindanao Region Development Plan, 1987-1992. Davao City: Regional Development Task Force, Region XI, 1986.
Cita MLA (9th ed.)Philippines. Regional Development Task Force. Region XI. Medium-term Southern Mindanao Region Development Plan, 1987-1992. Regional Development Task Force, Region XI, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.