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 "Chun, Hong-Tack",A gradual approach toward North and South Korean economic integration,[Rev.],Korea Development Institute,1993,KDI working paper,,,,https://cir.nii.ac.jp/crid/1130000797453644544