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. Congress. Senate. Committee on Appropriations and United States. Dept. of the Treasury. Office of the Secretary,"Appropriation for Gathmann 18-inch gun : letter from the Secretary of the Treasury, transmitting communication from the Secretary of War submitting estimates of appropriations for the service of the Ordnance Department for the fiscal year 1900",,[U.S. G.P.O.],1899,Document,,,,https://cir.nii.ac.jp/crid/1130000795598852736