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. National Park Service. Division of Publications,"Exploring the American West, 1803-1879",,U.S. Dept. of the Interior,1982,National park handbook,,,,https://cir.nii.ac.jp/crid/1130000796511566848