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<xml><bibliography><APA>Harry G. Poulos. (2018) Rational Assessment of Modulus of Subgrade Reaction. &lt;i&gt;The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA&lt;/i&gt;, &lt;i&gt;49&lt;/i&gt;(1), pp 1-7.</APA><Chicago>Harry G. Poulos. "Rational Assessment of Modulus of Subgrade Reaction". The Geotechnical Engineering Journal of the SEAGS &amp; AGSSEA  49 (2018):pp 1-7.</Chicago><MLA>Harry G. Poulos. Rational Assessment of Modulus of Subgrade Reaction. Southeast Asian Geotechnical Society:ม.ป.ท. 2018.</MLA></bibliography></xml>
