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 U. S. Dept. of State. Bureau of Intelligence and Research. Office of the Geographer,National claims to maritime jurisdiction,,U. S. Dept. of State. Bureau of Intelligence and Research. Office of the Geographer,1981,Limits in the seas,,,,https://cir.nii.ac.jp/crid/1130282273304447488