@Book{sitereport_70720,
 author = "大石, 昇",
 title = "久留米城外郭遺跡",
 volume = "",
 publisher = "久留米市教育委員会",
 year = 2020,
 series = "久留米市文化財調査報告書",
 number = "421",
 url = https://sitereports.nabunken.go.jp/70720,
 }