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 Labour Office and International Labour Conference,"Partial revision of the hours of work (coal mines) convention, 1931 : seventh item on the agenda",,International Labour Office,1935,Report,,,,https://cir.nii.ac.jp/crid/1130000798107183616