@Book{sitereport_96743,
 author = "山武考古学研究所, ",
 title = "三村山極楽寺跡遺跡群",
 volume = "",
 publisher = "つくば市教育委員会",
 year = 1993,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/96743,
 }