Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. Bureau of Labor Statistics,"Hourly entrance rates of common laborers in large cities, spring and summer of 1943",,"[U.S. Dept. of Labor, Bureau of Labor Statistics],U.S. G.P.O.",1944,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282270490843776