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).
Style de citation Chicago (17e éd.)Philippines. Department of Environment and Natural Resources et Philippines. Forest Management Bureau. Upland Development Program: Family Directory 1980-1995. Quezon City: Forest Management Bureau, Department of Environment and Natural Resources (DENR), 1995.
Style de citation MLA (9e éd.)Philippines. Department of Environment and Natural Resources et Philippines. Forest Management Bureau. Upland Development Program: Family Directory 1980-1995. Forest Management Bureau, Department of Environment and Natural Resources (DENR), 1995.