Maneenuch Korbenjawan และ Yingyot Chiaravutthi. (2011) Country of origin and Thai consumer valuation of fruits and vegetables under free trade agreement. Mahidol University:ม.ป.ท.Maneenuch Korbenjawan และ Yingyot Chiaravutthi. 2011. Country of origin and Thai consumer valuation of fruits and vegetables under free trade agreement. ม.ป.ท.:Mahidol University;Maneenuch Korbenjawan และ Yingyot Chiaravutthi. Country of origin and Thai consumer valuation of fruits and vegetables under free trade agreement. ม.ป.ท.:Mahidol University, 2011. Print.