Borneo, U. (2012). Air Sisa Buangan Kilang Minyak Sawit Dapat Dijadikan Biofuel, 31 Disember 2012. Utusan Borneo.
Chicago Style (17th ed.) CitationBorneo, Utusan. Air Sisa Buangan Kilang Minyak Sawit Dapat Dijadikan Biofuel, 31 Disember 2012. Utusan Borneo, 2012.
MLA (9th ed.) CitationBorneo, Utusan. Air Sisa Buangan Kilang Minyak Sawit Dapat Dijadikan Biofuel, 31 Disember 2012. Utusan Borneo, 2012.
Warning: These citations may not always be 100% accurate.