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<xml><bibliography><APA>Pongsatorn Jantharak และผู้แต่งคนอื่นๆ. (2012) Effect of tungsten loading on NiMo/A1₂O₃ and CoMo/A1₂O₃ catalysts for hydroprocessing of biodiesel production. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Pongsatorn Jantharak และผู้แต่งคนอื่นๆ. 2012. Effect of tungsten loading on NiMo/A1₂O₃ and CoMo/A1₂O₃ catalysts for hydroprocessing of biodiesel production. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Pongsatorn Jantharak และผู้แต่งคนอื่นๆ.  Effect of tungsten loading on NiMo/A1₂O₃ and CoMo/A1₂O₃ catalysts for hydroprocessing of biodiesel production.  ม.ป.ท.:Chulalongkorn University, 2012. Print.</MLA></bibliography></xml>
