WIDJAJARSO, B. (1987). Sensus Ekonomi 1986 Statistik Pertambangan Non Minyak dan Gas Bumi 1985 (Mining Stattistics Excluding Petroleum and Natural Gas, 1985). Biro Pusat Statistik.
Chicago Style (17th ed.) CitationWIDJAJARSO, Bambang. Sensus Ekonomi 1986 Statistik Pertambangan Non Minyak Dan Gas Bumi 1985 (Mining Stattistics Excluding Petroleum and Natural Gas, 1985). Biro Pusat Statistik, 1987.
MLA (8th ed.) CitationWIDJAJARSO, Bambang. Sensus Ekonomi 1986 Statistik Pertambangan Non Minyak Dan Gas Bumi 1985 (Mining Stattistics Excluding Petroleum and Natural Gas, 1985). Biro Pusat Statistik, 1987.
Warning: These citations may not always be 100% accurate.