@Book{sitereport_65350,
 author = "山武考古学研究所, ",
 title = "下高井城跡発掘調査報告書",
 volume = "",
 publisher = "取手市教育委員会",
 year = 1993,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/65350,
 }