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,"Maintenance of rights in course of acquisition and acquired rights under invalidity, old-age and widows' and orphans' insurance on behalf of workers who transfer their residence from one country to another : first item on the agenda",,International Labour Office,1934,Questionnaire,,,,https://cir.nii.ac.jp/crid/1130000795170653696