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 "Broda, Rudolf and United States. Bureau of Labor Statistics",Minimum wage legislation in various countries,,U.S. G.P.O.,1928,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282270525898496