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 cost of combined transport,,"European Conference of Ministers of Transport,OECD Publications and Information Center, distributor]",1984,Report of the Round Table on Transport Economics,,9282110907,,https://cir.nii.ac.jp/crid/1130000797277006208