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<xml><bibliography><APA>Isarawut Prasertsung และ Siriporn Damrongsakkul. (2010) Improvement of crosslinked gelatin for in vitro cell culture by plasma surface treatment /. Chulalongkorn University,:ม.ป.ท.</APA><Chicago>Isarawut Prasertsung และ Siriporn Damrongsakkul. 2010. Improvement of crosslinked gelatin for in vitro cell culture by plasma surface treatment /. ม.ป.ท.:Chulalongkorn University,;</Chicago><MLA>Isarawut Prasertsung และ Siriporn Damrongsakkul.  Improvement of crosslinked gelatin for in vitro cell culture by plasma surface treatment /.  ม.ป.ท.:Chulalongkorn University, 2010. Print.</MLA></bibliography></xml>
