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
"Clogan, Paul Maurice","Papal letters, manual for confessors, and romance",,Rowman & Litterfield,2003,Medievalia et humanistica,,0742527581,,https://cir.nii.ac.jp/crid/1130282269981449344