@Book{sitereport_137741,
 author = "宇和島市教育委員会, ",
 title = "国指定文化財宇和島城",
 volume = "",
 publisher = "宇和島市教育委員会",
 year = 1992,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/137741,
 }