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
"Konstam, Angus. and Dennis, Peter,",Strongholds of the Picts : the fortifications of dark age Scotland,,Osprey,2010,Fortress,,9781846036866,,https://cir.nii.ac.jp/crid/1130000794812561408