@Book{sitereport_135104,
 author = "文化財建造物保存技術協会, ",
 title = "史跡上田城跡西櫓・南櫓・北櫓修理工事報告書",
 volume = "",
 publisher = "上田市",
 year = 1987,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/135104,
 }