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,"Brazil-Uruguay, November 23, 1979",,U. S. Bureau of Intelligence and Research. Office of the Geographer,1979,International boundary study,,,,https://cir.nii.ac.jp/crid/1130282272314300800