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<xml><bibliography><APA>Wanwisa Bungmark และผู้แต่งคนอื่นๆ. (2006) Validation of submaximal cycle ergometer test and step test to evaluate cardiorespiratory fitness in. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Wanwisa Bungmark และผู้แต่งคนอื่นๆ. 2006. Validation of submaximal cycle ergometer test and step test to evaluate cardiorespiratory fitness in. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Wanwisa Bungmark และผู้แต่งคนอื่นๆ.  Validation of submaximal cycle ergometer test and step test to evaluate cardiorespiratory fitness in.  ม.ป.ท.:Chulalongkorn University, 2006. Print.</MLA></bibliography></xml>
