Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"竹井, 英文",杉山城問題と戦国期東国城郭,,戎光祥出版,2022,戎光祥城郭叢書,,9784864034371,,https://cir.nii.ac.jp/crid/1130293468471432584