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
"Hoffman, John Nathan","Girard estate coal lands in Pennsylvania, 1801-1884",,Smithsonian Institution Press,1972,Smithsonian studies in history and technology,,,,https://cir.nii.ac.jp/crid/1130582143386089023