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<xml><bibliography><APA>Sasivimon Chotinantasaeth และผู้แต่งคนอื่นๆ. (2007) Separation of lignin from black liquor by electrochemical process. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Sasivimon Chotinantasaeth และผู้แต่งคนอื่นๆ. 2007. Separation of lignin from black liquor by electrochemical process. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Sasivimon Chotinantasaeth และผู้แต่งคนอื่นๆ.  Separation of lignin from black liquor by electrochemical process.  ม.ป.ท.:Chulalongkorn University, 2007. Print.</MLA></bibliography></xml>
