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
"Pedro IV, King of Aragon and Nelson, Lynn H. (Lynn Harry)",The chronicle of San Juan de la Peña : a fourteenth-century official history of the crown of Aragon,,University of Pennsylvania Press,1991,Middle Ages series,,"081223068X,0812213521",,https://cir.nii.ac.jp/crid/1130000797042903552