@Book{sitereport_16393,
 author = "大田, 幸博",
 title = "山田城跡",
 volume = "1",
 publisher = "熊本県教育委員会",
 year = 1989,
 series = "熊本県文化財調査報告",
 number = "102",
 url = https://sitereports.nabunken.go.jp/16393,
 }