@Book{sitereport_131022,
 author = "伊藤, 健司",
 title = "内野貝塚",
 volume = "第2分冊",
 publisher = "南島原市教育委員会",
 year = 2023,
 series = "南島原市文化財調査報告書",
 number = "31",
 url = https://sitereports.nabunken.go.jp/131022,
 }