APA (7 वां संस्करण) प्रशस्ति पत्र

Philippines. Regional Development Task Force. Region XI. (1986). Medium-term Southern Mindanao region development plan, 1987-1992. Regional Development Task Force, Region XI.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Philippines. Regional Development Task Force. Region XI. Medium-term Southern Mindanao Region Development Plan, 1987-1992. Regional Development Task Force, Region XI, 1986.