@Book{sitereport_100671,
 author = "大分県教育委員会, ",
 title = "国東塔の分布と特色",
 volume = "",
 publisher = "大分県教育委員会",
 year = 1979,
 series = "大分県文化財調査報告書",
 number = "42",
 url = https://sitereports.nabunken.go.jp/100671,
 }