Abu Bakar, M. Y. (2012). Sungai di kawasan Pos Kemar belum tercemar.
Chicago Style (17th ed.) CitationAbu Bakar, Muhd Yusuf. Sungai Di Kawasan Pos Kemar Belum Tercemar. 2012.
MLA (9th ed.) CitationAbu Bakar, Muhd Yusuf. Sungai Di Kawasan Pos Kemar Belum Tercemar. 2012.
Warning: These citations may not always be 100% accurate.