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,"Earnings and wage practices in municipal governments of 15 cities, 1944",,"U.S. Dept. of Labor, Bureau of Labor Statistics,For sale by the Supt. of Docs., U.S. Govt. Print. Off.",1945,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000797758370688