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
"Paetow, Louis John","Guide to the study of medieval history : for students, teachers, and libraries",,University of California Press,1917,University of California syllabus series,,,,https://cir.nii.ac.jp/crid/1130000797478908288