Yingyot Chearawuthi. (2010) Consumer Willingness to pay for different blends of genetically modified food. Mahidol University:ม.ป.ท.Yingyot Chearawuthi. 2010. Consumer Willingness to pay for different blends of genetically modified food. ม.ป.ท.:Mahidol University;Yingyot Chearawuthi. Consumer Willingness to pay for different blends of genetically modified food. ม.ป.ท.:Mahidol University, 2010. Print.