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
United States. Army Map Service,Roi Et,Ed. 2-AMS,"The Army Map Service (AMLD), Corps of Engineers, U.S. Army",1958,"Indochina and Thailand 1:250,000",,,,https://cir.nii.ac.jp/crid/1130282270175988096