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<xml><bibliography><APA>Y. Zhou and J. Zhao. (2016) Advances and Challenges in Underground Space Use in Singapore. &lt;i&gt;The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA&lt;/i&gt;, &lt;i&gt;47&lt;/i&gt;(3), pp 85-95.</APA><Chicago>Y. Zhou and J. Zhao. "Advances and Challenges in Underground Space Use in Singapore". The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA  47 (2016):pp 85-95.</Chicago><MLA>Y. Zhou and J. Zhao. Advances and Challenges in Underground Space Use in Singapore. Southeast Asian Geotechnical Society:ม.ป.ท. 2016.</MLA></bibliography></xml>
