Philippines. Regional Development Council, Region XII. (1977). Report on the regional economy: Region XII, Central Mindanao. RDC Region XII.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. Regional Development Council, Region XII. Report on the Regional Economy: Region XII, Central Mindanao. Cotabato City: RDC Region XII, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. Regional Development Council, Region XII. Report on the Regional Economy: Region XII, Central Mindanao. RDC Region XII, 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.