Hector Martin และผู้แต่งคนอื่นๆ. (2016) THE INTERACTION BETWEEN LEADERSHIP STYLES AND MANAGEMENT LEVEL, AND THEIR IMPACT ON PROJECT SUCCESS. ISEC PRESS:ม.ป.ท.Hector Martin และผู้แต่งคนอื่นๆ. 2016. THE INTERACTION BETWEEN LEADERSHIP STYLES AND MANAGEMENT LEVEL, AND THEIR IMPACT ON PROJECT SUCCESS. ม.ป.ท.:ISEC PRESS;Hector Martin และผู้แต่งคนอื่นๆ. THE INTERACTION BETWEEN LEADERSHIP STYLES AND MANAGEMENT LEVEL, AND THEIR IMPACT ON PROJECT SUCCESS. ม.ป.ท.:ISEC PRESS, 2016. Print.