Sittisak Dokbua. 2004. The relationship between leadership style, organizational situation supporting leaders and organizational effectiveness : a case study of Tambon Administrative Organization in Roi-Et province. Field Study Public Administration, Mahidol University;
Sittisak Dokbua. (2004) The relationship between leadership style, organizational situation supporting leaders and organizational effectiveness : a case study of Tambon Administrative Organization in Roi-Et province . Mahidol University/Bangkok.
Sittisak Dokbua. The relationship between leadership style, organizational situation supporting leaders and organizational effectiveness : a case study of Tambon Administrative Organization in Roi-Et province. . Bangkok:Mahidol University, 2004.
Sittisak Dokbua. (2004) The relationship between leadership style, organizational situation supporting leaders and organizational effectiveness : a case study of Tambon Administrative Organization in Roi-Et province . Mahidol University/Bangkok.