Panpilas Kuldilok และ Bu-nga Chaisuwan. (2018) The development of prototype branding for sustainable rice from small-scaled farming in Thailand. National Institute of Development Administration:ม.ป.ท.Panpilas Kuldilok และ Bu-nga Chaisuwan. 2018. The development of prototype branding for sustainable rice from small-scaled farming in Thailand. ม.ป.ท.:National Institute of Development Administration;Panpilas Kuldilok และ Bu-nga Chaisuwan. The development of prototype branding for sustainable rice from small-scaled farming in Thailand. ม.ป.ท.:National Institute of Development Administration, 2018. Print.