APA (7 वां संस्करण) प्रशस्ति पत्र

Philippines. Department of Environment and Natural Resources & Philippines. Forest Management Bureau. (1995). Upland development program: Family directory 1980-1995. Forest Management Bureau, Department of Environment and Natural Resources (DENR).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Philippines. Department of Environment and Natural Resources और Philippines. Forest Management Bureau. Upland Development Program: Family Directory 1980-1995. Quezon City: Forest Management Bureau, Department of Environment and Natural Resources (DENR), 1995.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Philippines. Department of Environment and Natural Resources और Philippines. Forest Management Bureau. Upland Development Program: Family Directory 1980-1995. Forest Management Bureau, Department of Environment and Natural Resources (DENR), 1995.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.