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<xml><bibliography><APA>Akechai Sankumgon และผู้แต่งคนอื่นๆ. (2013) Properties improvement of microemulsion fuel from ethanol-jatropha oil-diesel by surfactant selection. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Akechai Sankumgon และผู้แต่งคนอื่นๆ. 2013. Properties improvement of microemulsion fuel from ethanol-jatropha oil-diesel by surfactant selection. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Akechai Sankumgon และผู้แต่งคนอื่นๆ.  Properties improvement of microemulsion fuel from ethanol-jatropha oil-diesel by surfactant selection.  ม.ป.ท.:Chulalongkorn University, 2013. Print.</MLA></bibliography></xml>
