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 Great Britain. Monopolies and Mergers Commission,The supply of bus services in the north-east of England,,HMSO,1995,Cm,,0101293321,,https://cir.nii.ac.jp/crid/1130282273348729344