Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Tarpgaard, Peter T. and United States. Congressional Budget Office","Building a 600-ship navy : costs, timing, and alternative approaches, March 1982",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130282269703080320