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<xml><bibliography><APA>Sangobtip Pongstabadee และผู้แต่งคนอื่นๆ. (1996) Removal of ortho-dichlorobenzene by froth flotation under winsor type III conditions. Chulalongkorn University.:ม.ป.ท.</APA><Chicago>Sangobtip Pongstabadee และผู้แต่งคนอื่นๆ. 1996. Removal of ortho-dichlorobenzene by froth flotation under winsor type III conditions. ม.ป.ท.:Chulalongkorn University.;</Chicago><MLA>Sangobtip Pongstabadee และผู้แต่งคนอื่นๆ.  Removal of ortho-dichlorobenzene by froth flotation under winsor type III conditions.  ม.ป.ท.:Chulalongkorn University. 1996. Print.</MLA></bibliography></xml>
