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<xml><bibliography><APA>Omid Kohan และผู้แต่งคนอื่นๆ. (2014) Predicting Spudcan Extraction Resistance in Soft Clay. &lt;i&gt;The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA&lt;/i&gt;, &lt;i&gt;45&lt;/i&gt;(4), pp 53-62.</APA><Chicago>Omid Kohan และผู้แต่งคนอื่นๆ. "Predicting Spudcan Extraction Resistance in Soft Clay". The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA  45 (2014):pp 53-62.</Chicago><MLA>Omid Kohan และผู้แต่งคนอื่นๆ. Predicting Spudcan Extraction Resistance in Soft Clay. Southeast Asian Geotechnical Society:ม.ป.ท. 2014.</MLA></bibliography></xml>
