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
"Gordon, Richard L.",Federal coal leasing policy : competition in the energy industries,,American Enterprise Institute for Public Policy Research,1981,AEI studies,,0844734276,,https://cir.nii.ac.jp/crid/1130282272600161152