<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Natchira Saimongkol และผู้แต่งคนอื่นๆ. (1997) Propane dehydrogenation over lithium promoted platinum-tin catalysts : influence of promoters on activity and coking. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Natchira Saimongkol และผู้แต่งคนอื่นๆ. 1997. Propane dehydrogenation over lithium promoted platinum-tin catalysts : influence of promoters on activity and coking. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Natchira Saimongkol และผู้แต่งคนอื่นๆ.  Propane dehydrogenation over lithium promoted platinum-tin catalysts : influence of promoters on activity and coking.  ม.ป.ท.:Chulalongkorn University, 1997. Print.</MLA></bibliography></xml>
