<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Wanida Siripattanasarakit และผู้แต่งคนอื่นๆ. (1997) A Novel type of ion extraction meterial using host-guest properties of polybenzoxazine local structure. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Wanida Siripattanasarakit และผู้แต่งคนอื่นๆ. 1997. A Novel type of ion extraction meterial using host-guest properties of polybenzoxazine local structure. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Wanida Siripattanasarakit และผู้แต่งคนอื่นๆ.  A Novel type of ion extraction meterial using host-guest properties of polybenzoxazine local structure.  ม.ป.ท.:Chulalongkorn University, 1997. Print.</MLA></bibliography></xml>
