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
Round Table on Transport Economics and European Conference of Ministers of Transport. Economic Research Centre,The separation of operations from infrastructure in the provision of railway services : report of the one hundred and third Round Table on Transport Economics,,European Conference of Ministers of Transport,1997,Report of the Round Table on Transport Economics,,9282112217,,https://cir.nii.ac.jp/crid/1130282272695831040