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
"Wolff, David A.","Industrializing the Rockies : growth, competition, and turmoil in the coalfields of Colorado and Wyoming, 1868-1914",,University Press of Colorado,2003,Mining the American West,,0870817477,,https://cir.nii.ac.jp/crid/1130000795502476544