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 United States. Bureau of Labor Statistics. Division of Wage and Hour Statistics,"Earnings and hours in the hat industries, 1939",,"U.S. G.P.O.,For sale by the Supt. of Docs., U.S. G.P.O.",1939,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795608813312