Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Jones, Richard F. and United States. Bureau of Labor Statistics","Prison labor in the United States, 1940",,"U.S. G.P.O,For sale by the Supt. of Docs., U.S. G.P.O.",1941,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282268750585600