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 "Ujiie, Teruo and Asian Development Bank",Rules of origin : conceptual explorations and lessons from the Generalized System of Preferences,,Asian Development Bank,2006,ERD working paper,,,,https://cir.nii.ac.jp/crid/1130282272177869568