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 "Dumitrescu, Irina and Weiskott, Eric","The shapes of early English poetry : style, form, history",,"Medieval Institute Publications, Western Michigan University",2019,Studies in medieval and early modern culture,,9781580443593,,https://cir.nii.ac.jp/crid/1130016018335386250