@Book{sitereport_89221,
 author = "北房町教育委員会, ",
 title = "山之城古墳群",
 volume = "",
 publisher = "北房町教育委員会",
 year = 1987,
 series = "北房町埋蔵文化財発掘調査報告",
 number = "6",
 url = https://sitereports.nabunken.go.jp/89221,
 }