Sarobol Krualee และ Napasintuwong Artachinda. (2010) Economic assessment of information and labeling regulation of GM soybean milk in Bangkok. Kasetsart University,:ม.ป.ท.Sarobol Krualee และ Napasintuwong Artachinda. 2010. Economic assessment of information and labeling regulation of GM soybean milk in Bangkok. ม.ป.ท.:Kasetsart University,;Sarobol Krualee และ Napasintuwong Artachinda. Economic assessment of information and labeling regulation of GM soybean milk in Bangkok. ม.ป.ท.:Kasetsart University, 2010. Print.