@Book{sitereport_139160,
 author = "横澤, 慈",
 title = "恒道原田遺跡",
 volume = "",
 publisher = "大分県立埋蔵文化財センター",
 year = 2021,
 series = "大分県立埋蔵文化財センター調査報告書",
 number = "18",
 url = https://sitereports.nabunken.go.jp/139160,
 }