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
"Engel, Pál and Pálosfalvi, Tamás and Ayton, Andrew","The realm of St. Stephen : a history of medieval Hungary, 895-1526",,I.B. Tauris,2005,The international library of historical studies,,185043977X,,https://cir.nii.ac.jp/crid/1130000797667984896