@Book{sitereport_60730,
 author = "大塚, 昌彦",
 title = "八木原沖田6遺跡",
 volume = "",
 publisher = "渋川市教育委員会",
 year = 1995,
 series = "渋川市発掘調査報告書",
 number = "49",
 url = https://sitereports.nabunken.go.jp/60730,
 }