@Book{sitereport_33647,
 author = "行時, 桂子",
 title = "永山城跡",
 volume = "",
 publisher = "日田市教育委員会",
 year = 2011,
 series = "日田市埋蔵文化財調査報告書",
 number = "99",
 url = https://sitereports.nabunken.go.jp/33647,
 }