<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Varangkana Jitchum และผู้แต่งคนอื่นๆ. (2000) A study of the volumetric property of spirosilicate and synthesized aminospirosilicate derivatives. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Varangkana Jitchum และผู้แต่งคนอื่นๆ. 2000. A study of the volumetric property of spirosilicate and synthesized aminospirosilicate derivatives. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Varangkana Jitchum และผู้แต่งคนอื่นๆ.  A study of the volumetric property of spirosilicate and synthesized aminospirosilicate derivatives.  ม.ป.ท.:Chulalongkorn University, 2000. Print.</MLA></bibliography></xml>
