@Book{sitereport_51618,
 author = "宮内, 良隆 and 金子, 正治",
 title = "北中原遺跡発掘調査報告書",
 volume = "",
 publisher = "取手市教育委員会",
 year = 1990,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/51618,
 }