@Book{sitereport_99434,
 author = "宇土市教育委員会, ",
 title = "史跡宇土城跡保存修理事業",
 volume = "6(平成元年度)",
 publisher = "宇土市教育委員会",
 year = 1990,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/99434,
 }