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
"Hahn, Steven","Land and labor, 1865",,University of North Carolina Press,2008,"Freedom : a documentary history of emancipation, 1861-1867",,9780807831472,,https://cir.nii.ac.jp/crid/1130000793932565632