@Book{sitereport_16257,
 author = "友部町教育委員会, ",
 title = "四十八塚発掘調査報告書",
 volume = "",
 publisher = "友部町教育委員会",
 year = 1998,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/16257,
 }