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<xml><bibliography><APA>Worapong Chawalitamporn. (1997) Mechanical properties and morphology of polypropylene/aramid fibre composites /. Mahidol University,:ม.ป.ท.</APA><Chicago>Worapong Chawalitamporn. 1997. Mechanical properties and morphology of polypropylene/aramid fibre composites /. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Worapong Chawalitamporn.  Mechanical properties and morphology of polypropylene/aramid fibre composites /.  ม.ป.ท.:Mahidol University, 1997. Print.</MLA></bibliography></xml>
