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<xml><bibliography><APA>Sayam Aroonsrimorakot. (2010) Pollution Reduction and Increasing of Efficiency Use of Fuel by Building Up the Bus Preventive Maintenance System and Environmental Management System. &lt;i&gt;Environment and Natural Resources Journal&lt;/i&gt;, &lt;i&gt;8&lt;/i&gt;(1), 1.</APA><Chicago>Sayam Aroonsrimorakot. "Pollution Reduction and Increasing of Efficiency Use of Fuel by Building Up the Bus Preventive Maintenance System and Environmental Management System". Environment and Natural Resources Journal  8 (2010):1.</Chicago><MLA>Sayam Aroonsrimorakot. Pollution Reduction and Increasing of Efficiency Use of Fuel by Building Up the Bus Preventive Maintenance System and Environmental Management System. คณะสิ่งแวดล้อมและทรัพยากรศาสตร์:ม.ป.ท. 2010.</MLA></bibliography></xml>
