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
"Leuschner, Joachim",Germany in the late Middle Ages,,"North-Holland Pub. Co.,Distributors for the U.S.A and Canada, Elsevier North-Holland, Inc.",1980,Europe in the Middle Ages,,0444851356,,https://cir.nii.ac.jp/crid/1130000796764866944