@Book{sitereport_35939,
 author = "中山, 清美",
 title = "用安湊城(ニヤトグスク)",
 volume = "",
 publisher = "笠利町教育委員会",
 year = 1993,
 series = "笠利町文化財報告",
 number = "19",
 url = https://sitereports.nabunken.go.jp/35939,
 }