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<xml><bibliography><APA>Kanokwan Jarukamjorn และผู้แต่งคนอื่นๆ. (2006) Development of Analstical Determination of Sildenafil Citrate Tablet. &lt;i&gt;Isan Journal ofPharmaceutical Sciences&lt;/i&gt;, &lt;i&gt;2&lt;/i&gt;(2), 1-8.</APA><Chicago>Kanokwan Jarukamjorn และผู้แต่งคนอื่นๆ. "Development of Analstical Determination of Sildenafil Citrate Tablet". Isan Journal ofPharmaceutical Sciences  2 (2006):1-8.</Chicago><MLA>Kanokwan Jarukamjorn และผู้แต่งคนอื่นๆ. Development of Analstical Determination of Sildenafil Citrate Tablet. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2006.</MLA></bibliography></xml>
