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
League of Nations and Conference of wheat exporting and importing countries,"Conference of wheat exporting and importing countries held in London at the offices of the high commissioner for Canada, from August 21st to 25th, 1933 : final act signed at London, Ausust 25th, 1933",,League of Nations,1933,Series of League of Nations publications,,,,https://cir.nii.ac.jp/crid/1130000798149430272