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<xml><bibliography><APA>Ungkana Wongsiriwan และผู้แต่งคนอื่นๆ. (2010) Lignocellulosic biomass conversion by sequential combination of organic acid and base treatments. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Ungkana Wongsiriwan และผู้แต่งคนอื่นๆ. 2010. Lignocellulosic biomass conversion by sequential combination of organic acid and base treatments. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Ungkana Wongsiriwan และผู้แต่งคนอื่นๆ.  Lignocellulosic biomass conversion by sequential combination of organic acid and base treatments.  ม.ป.ท.:Chulalongkorn University, 2010. Print.</MLA></bibliography></xml>
