School of Economics Chiang Mai University, Thailand Research Fund, Muttiple Cropping Center. 2006. Economic cooperation in the Greater Mekong Subregion (GMS) : potential for trade and investment promotion. Chiang Mai:Chiang Mai University;
School of Economics Chiang Mai University, Thailand Research Fund, Muttiple Cropping Center. (2006) Economic cooperation in the Greater Mekong Subregion (GMS) : potential for trade and investment promotion (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.
School of Economics Chiang Mai University, Thailand Research Fund, Muttiple Cropping Center. Economic cooperation in the Greater Mekong Subregion (GMS) : potential for trade and investment promotion. Chiang Mai:Chiang Mai University, 2006.
School of Economics Chiang Mai University, Thailand Research Fund, Muttiple Cropping Center. (2006) Economic cooperation in the Greater Mekong Subregion (GMS) : potential for trade and investment promotion (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.