Sumarko. (1992). SOFF WARE FOR BEST PRODUCTIVITY, BEST PRODUCTION, BEST POSITION, BEST PLAN. PT Astra.
Chicago Style (17th ed.) CitationSumarko. SOFF WARE FOR BEST PRODUCTIVITY, BEST PRODUCTION, BEST POSITION, BEST PLAN. PT Astra, 1992.
MLA (8th ed.) CitationSumarko. SOFF WARE FOR BEST PRODUCTIVITY, BEST PRODUCTION, BEST POSITION, BEST PLAN. PT Astra, 1992.
Warning: These citations may not always be 100% accurate.