R. Edward Minchin Jr. และผู้แต่งคนอื่นๆ. (2017) A PRELIMINARY STUDY OF ALTERNATIVE TECHNICAL CONCEPTS IN HIGHWAY PROJECT DELIVERY METHODS IN THE US. ISEC PRESS:ม.ป.ท.R. Edward Minchin Jr. และผู้แต่งคนอื่นๆ. 2017. A PRELIMINARY STUDY OF ALTERNATIVE TECHNICAL CONCEPTS IN HIGHWAY PROJECT DELIVERY METHODS IN THE US. ม.ป.ท.:ISEC PRESS;R. Edward Minchin Jr. และผู้แต่งคนอื่นๆ. A PRELIMINARY STUDY OF ALTERNATIVE TECHNICAL CONCEPTS IN HIGHWAY PROJECT DELIVERY METHODS IN THE US. ม.ป.ท.:ISEC PRESS, 2017. Print.