@Book{sitereport_81519,
 author = "滋賀県教育委員会, ",
 title = "史跡観音寺城跡石垣基礎調査報告書 ",
 volume = "",
 publisher = "滋賀県教育委員会",
 year = 2012,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/81519,
 }