@Book{sitereport_138127,
 author = "不明, ",
 title = "県指定史跡臼杵城跡畳櫓保存修理工事報告書",
 volume = "",
 publisher = "臼杵市教育委員会",
 year = 1998,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/138127,
 }