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
,"Report on the Geneva Tariff Negotiations,1956 : with text of the sixth protocol of supplementary concessions to the General Agreement on Tariffs and Trade (Geneva, 23rd May,1956)",,H.M.S.O.,1956,Cmd,,,,https://cir.nii.ac.jp/crid/1130282268675039488