Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. Bureau of Labor Statistics,"Fatal work injuries in shipyards, 1943 and 1944",,"U. S. Government Printing Office,For sale by the Supt. of Docs., U.S. Govt. Print. Off.",1945,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282270748666752