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. Dept. of Labor,"Employment and earnings, United States, 1909-70 : based on the 1967 standard industrial classification",,U.S.G.P.O.,1970,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795641358080