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,"Maternity protection at work : revision of the Maternity Protection Convention (revised), 1952(No. 103), and Recommendation, 1952(No. 95)",,International Labour Office,1997,Report,,"9221103366,9221108139,9221108147",,https://cir.nii.ac.jp/crid/1130282268946047872