Patamaporn Yenbamrung. 1992. The Emerging Electronic University : a study of student cost-effectiveness. , University of Texas;
Patamaporn Yenbamrung. (1992) The Emerging Electronic University : a study of student cost-effectiveness . University of Texas/Austin.
Patamaporn Yenbamrung. The Emerging Electronic University : a study of student cost-effectiveness. . Austin:University of Texas, 1992.
Patamaporn Yenbamrung. (1992) The Emerging Electronic University : a study of student cost-effectiveness . University of Texas/Austin.