Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL J.P. Morgan & Co and United States. Congress. Senate. Special Committee to Investigate the Munitions Industry,World war financing and United States industrial expansion 1915,,Government Printing Office,1937,"Munitions industry : hearings before the Special Committee Investigating the Munitions Industry United States Senate, seventy-fourth Congress, second session, pursuant to S. Res. 206 (73d Congress), a resolution to make certain investigations concerning the manufacture and sale of arms and other war munitions",,,,https://cir.nii.ac.jp/crid/1130282273212947712