@Book{sitereport_83882,
 author = "大牟田市教育委員会, ",
 title = "内山城跡",
 volume = "1",
 publisher = "大牟田市教育委員会",
 year = 1983,
 series = "大牟田市文化財調査報告書",
 number = "18",
 url = https://sitereports.nabunken.go.jp/83882,
 }