@Book{sitereport_57671,
 author = "飛野, 博文 and 荻, 幸二 and 海出, 淳平",
 title = "観音山古墳群平石3群",
 volume = "",
 publisher = "福岡県教育委員会",
 year = 2010,
 series = "九州新幹線関係埋蔵文化財調査報告",
 number = "15",
 url = https://sitereports.nabunken.go.jp/57671,
 }