©2013 National Research Council of Thailand
Wiriya Wiriyaprasit. 1992. The impact of the income generating project on Amerasian children and families under the Pearl S. Buck Foundation : Ubon Ratchathani province. Graduate School, Khon Kaen University;
Wiriya Wiriyaprasit. (1992) The impact of the income generating project on Amerasian children and families under the Pearl S. Buck Foundation : Ubon Ratchathani province . Khon Kaen University/Khon Kaen.
Wiriya Wiriyaprasit. The impact of the income generating project on Amerasian children and families under the Pearl S. Buck Foundation : Ubon Ratchathani province. . Khon Kaen:Khon Kaen University, 1992.
Wiriya Wiriyaprasit. (1992) The impact of the income generating project on Amerasian children and families under the Pearl S. Buck Foundation : Ubon Ratchathani province . Khon Kaen University/Khon Kaen.