Bounthom Sisoumang และ Visit Limsombunchai. (2556) Operational efficiency and sustainability of Village development fund in Champasak Province, Lao PDR. kasetsart University:ม.ป.ท.Bounthom Sisoumang และ Visit Limsombunchai. 2556. Operational efficiency and sustainability of Village development fund in Champasak Province, Lao PDR. ม.ป.ท.:kasetsart University;Bounthom Sisoumang และ Visit Limsombunchai. Operational efficiency and sustainability of Village development fund in Champasak Province, Lao PDR. ม.ป.ท.:kasetsart University, 2556. Print.