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 Jones, Frances Mershon and Smith, Bernard Leo and United States. Bureau of Labor Statistics. Division of Wage Analysis","Earnings in the grain-mill products industries, 1941",,"U.S. G.P.O.,For sale by the Supt. of Docs., U.S. G.P.O.",1942,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796761963008