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<xml><bibliography><APA>Sangkorn Kongjao และผู้แต่งคนอื่นๆ. (2009) Electrochemical synthesis of 1,3-propanediol from crude glycerol from biodiesel production. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Sangkorn Kongjao และผู้แต่งคนอื่นๆ. 2009. Electrochemical synthesis of 1,3-propanediol from crude glycerol from biodiesel production. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Sangkorn Kongjao และผู้แต่งคนอื่นๆ.  Electrochemical synthesis of 1,3-propanediol from crude glycerol from biodiesel production.  ม.ป.ท.:Chulalongkorn University, 2009. Print.</MLA></bibliography></xml>
