Pocharawan Padermchai. 1995. Labour out-migration and its socio-economic impact on the community in Dok Kham Tai district, Phayao province. Graduate School, Chiang Mai University;
Pocharawan Padermchai. (1995) Labour out-migration and its socio-economic impact on the community in Dok Kham Tai district, Phayao province . Chiang Mai University/Chiang Mai.
Pocharawan Padermchai. Labour out-migration and its socio-economic impact on the community in Dok Kham Tai district, Phayao province. . Chiang Mai:Chiang Mai University, 1995.
Pocharawan Padermchai. (1995) Labour out-migration and its socio-economic impact on the community in Dok Kham Tai district, Phayao province . Chiang Mai University/Chiang Mai.