Thirapich Chuachantra และผู้แต่งคนอื่นๆ. (2013) Developing economic model for picture archiving and communication systems installment decision making. Chulalongkorn University:ม.ป.ท.Thirapich Chuachantra และผู้แต่งคนอื่นๆ. 2013. Developing economic model for picture archiving and communication systems installment decision making. ม.ป.ท.:Chulalongkorn University;Thirapich Chuachantra และผู้แต่งคนอื่นๆ. Developing economic model for picture archiving and communication systems installment decision making. ม.ป.ท.:Chulalongkorn University, 2013. Print.