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. Bureau of Intelligence and Research. Office of the Geographer,"Maritime boundaries : Colombia-Dominican Republic & Netherlands (Netherlands Antilles)-Venezuela, January 22, 1986",,U. S. Bureau of Intelligence and Research. Office of the Geographer,1986,Limits in the seas,,,,https://cir.nii.ac.jp/crid/1130000794270089984