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 Conference,Report on A. Age of employment as trimmers and stokers ; B. Compulsory medical examination of all children employed on board ship : item VIII(A) and (B) of the agenda,,International Labour Office,1921,Report,,,,https://cir.nii.ac.jp/crid/1130000797036585984