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,Ivanovo,Ed. 8-AMS,"[Army Map Service (LU), Corps of Engineers, U.S. Army]",1956,"World (Europe) 1:1,000,000",,,,https://cir.nii.ac.jp/crid/1130000794995773696