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<xml><bibliography><APA>Oliver Ling Hoon Leh และผู้แต่งคนอื่นๆ. (2011) Urban Environmental Health: Respiratory Illness and Urban Factors in Kuala Lumpur City, Malaysia. &lt;i&gt;EnvironmentAsia&lt;/i&gt;, &lt;i&gt;4&lt;/i&gt;(1), p39-46.</APA><Chicago>Oliver Ling Hoon Leh และผู้แต่งคนอื่นๆ. "Urban Environmental Health: Respiratory Illness and Urban Factors in Kuala Lumpur City, Malaysia". EnvironmentAsia  4 (2011):p39-46.</Chicago><MLA>Oliver Ling Hoon Leh และผู้แต่งคนอื่นๆ. Urban Environmental Health: Respiratory Illness and Urban Factors in Kuala Lumpur City, Malaysia. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2011.</MLA></bibliography></xml>
