@Book{sitereport_97070,
 author = "山武考古学研究所, ",
 title = "茨城県鉾田町紅葉城跡発掘調査報告書",
 volume = "",
 publisher = "山武考古学研究所",
 year = 1992,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/97070,
 }