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. Board of Trade,"The Profiteering Act, 1919 : findings by a committee appointed to enquire into the existence of a trade combination in the tobacco industry and into the effect which its operation has on prices and on the trade generally",,H.M.S.O.,1920,Cmd,,,,https://cir.nii.ac.jp/crid/1130282270287353472