著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Yōthin Sawǣngdī and Phimonphan ʿItsaraphakdī,The determinants of villagers' consumption behavior of vitamin A rich foods : a case study of the Northeast of Thailand,,"Institute for Population and Social Research, Mahidol University",1988,IPSR publication,,9745864978,,https://cir.nii.ac.jp/crid/1130282269110330112