Somchat Visitchaichan. (2005) In Search of Organizational Effectiveness. <i>Journal of Public and Private Management</i>, <i>12</i>(1), 79.Somchat Visitchaichan. "In Search of Organizational Effectiveness". Journal of Public and Private Management 12 (2005):79.Somchat Visitchaichan. In Search of Organizational Effectiveness. School of Public Administration, National Institute of Development Administration:ม.ป.ท. 2005.