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 "Vietnam and BCEOM (France) and Vietnam. Ministry of Transport, Communication and Post and United Nations. Dept. of Economic and Social Development",Railways,,BCEOM,1992,National transportation sector review : final report,,,,https://cir.nii.ac.jp/crid/1130282271512784768