Rinchen และ Kitjapat Phuvoravan. (2008) Competitiveness of structural systems in medium-height reinforced concrete buildings. Kasetsart University,:ม.ป.ท.Rinchen และ Kitjapat Phuvoravan. 2008. Competitiveness of structural systems in medium-height reinforced concrete buildings. ม.ป.ท.:Kasetsart University,;Rinchen และ Kitjapat Phuvoravan. Competitiveness of structural systems in medium-height reinforced concrete buildings. ม.ป.ท.:Kasetsart University, 2008. Print.