@Book{sitereport_18700,
 author = "菱沼, 良幸",
 title = "東原遺跡 ・ 前畑遺跡 ・ 柏原遺跡",
 volume = "",
 publisher = "財団法人茨城県教育財団",
 year = 1999,
 series = "茨城県教育財団文化財調査報告",
 number = "143",
 url = https://sitereports.nabunken.go.jp/18700,
 }