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<xml><bibliography><APA>Kotchakorn Boontiam. (1991) Expressives in Northern Khmer. Mahidol University,:ม.ป.ท.</APA><Chicago>Kotchakorn Boontiam. 1991. Expressives in Northern Khmer. ม.ป.ท.:Mahidol University,;</Chicago><MLA>Kotchakorn Boontiam.  Expressives in Northern Khmer.  ม.ป.ท.:Mahidol University, 1991. Print.</MLA></bibliography></xml>
