@Book{sitereport_46126,
 author = "緒方, 徹",
 title = "内牧城跡",
 volume = "",
 publisher = "阿蘇町教育委員会",
 year = 1996,
 series = "阿蘇町文化財調査報告",
 number = "4",
 url = https://sitereports.nabunken.go.jp/46126,
 }