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<xml><bibliography><APA>Nilawan Upakdee. (1999) Analysis of hospital drug expenditure in the Ministry of Public Health (fiscal year 1994-1998). Mahidol University,:ม.ป.ท.</APA><Chicago>Nilawan Upakdee. 1999. Analysis of hospital drug expenditure in the Ministry of Public Health (fiscal year 1994-1998). ม.ป.ท.:Mahidol University,;</Chicago><MLA>Nilawan Upakdee.  Analysis of hospital drug expenditure in the Ministry of Public Health (fiscal year 1994-1998).  ม.ป.ท.:Mahidol University, 1999. Print.</MLA></bibliography></xml>
