<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Narumol Rungsriwong และผู้แต่งคนอื่นๆ. (1989) Cassava starch-based high water-absorbing polymer for agricultural applications. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Narumol Rungsriwong และผู้แต่งคนอื่นๆ. 1989. Cassava starch-based high water-absorbing polymer for agricultural applications. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Narumol Rungsriwong และผู้แต่งคนอื่นๆ.  Cassava starch-based high water-absorbing polymer for agricultural applications.  ม.ป.ท.:Chulalongkorn University, 1989. Print.</MLA></bibliography></xml>
