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
International Conference on Economic Statistics,"Protocol amending the International convention relating to economic statistics, signed at Geneva on 14th December, 1928 (with annex)",,H.M.S.O.,1951,Treaty series,,,,https://cir.nii.ac.jp/crid/1130282269383595136