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 "Merkley, Jeffrey A. and United States. Congressional Budget Office","Trident II missiles : capability, costs, and alternatives, July 1986",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130282272511997184