@Book{sitereport_67946, author = "姫路市立城郭研究室, ", title = "清水門跡石垣", volume = "", publisher = "姫路市教育委員会", year = 2014, series = "特別史跡姫路城跡 : 石垣修理工事報告書", number = "9", url = https://sitereports.nabunken.go.jp/67946, }