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 "Evans, G. R. (Gillian Rosemary)",A short history of medieval Christianity,,I.B. Tauris,2017,I.B. Tauris short histories,,9781784532826,,https://cir.nii.ac.jp/crid/1130282272548852736