@Book{sitereport_143466,
 author = "大分市教育委員会文化財課, ",
 title = "大友氏館跡",
 volume = "3",
 publisher = "大分市教育委員会文化財課",
 year = 2019,
 series = "大分市埋蔵文化財発掘調査報告書",
 number = "161",
 url = https://sitereports.nabunken.go.jp/143466,
 }