@Book{sitereport_16469, author = "財団法人茨城県教育財団, ", title = "外八代遺跡", volume = "", publisher = "茨城県教育財団", year = 1980, series = "茨城県教育財団文化財調査報告", number = "2", url = https://sitereports.nabunken.go.jp/16469, }