@Book{sitereport_109450,
 author = "八幡 一郎, ",
 title = "海老ヶ作貝塚",
 volume = "",
 publisher = "千葉県教育委員会",
 year = 1972,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/109450,
 }