@Book{sitereport_90238,
 author = "東森, 晋",
 title = "普源田砦跡",
 volume = "",
 publisher = "島根県教育委員会",
 year = 2021,
 series = "一般国道9号（三隅益田道路）改築工事に伴う埋蔵文化財発掘調査報告書",
 number = "5",
 url = https://sitereports.nabunken.go.jp/90238,
 }