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
"Simpkin, David",The English aristocracy at war : from the Welsh wars of Edward I to the Battle of Bannockburn,,Boydell Press,2008,Warfare in history,,9781843833888,,https://cir.nii.ac.jp/crid/1130282270664807040