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,"Transport and spatial policies : the role of regulatory and fiscal incentives : report of the hundred and twenty fourth Round Table on Transport Economics, held in Paris on 7th-8th November 2002 on the following topic",,European Conference of Ministers of Transport,2004,Report of the Round Table on Transport Economics,,9282123219,,https://cir.nii.ac.jp/crid/1130282269718253440