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
United States. Bureau of Labor Statistics and Labor Law Informationa Service,"Laws relating to employment agencies in the United States as of July 1, 1937",,"U.S. G.P.O.,For sale by the Supt. of Docs., U.S. G.P.O.",1937,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271211207040