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
"McGurk, Francis and Benedict XIII, Antipope","Calendar of papal letters to Scotland of Benedict XIII of Avignon, 1394-1419",,Scottish History Society,1976,Scottish History Society,,0950026093,,https://cir.nii.ac.jp/crid/1130000797150985856