@Book{sitereport_215,
 author = "森泉, かよ子",
 title = "白岩城跡",
 volume = "3",
 publisher = "佐久市教育委員会",
 year = 2012,
 series = "佐久市埋蔵文化財調査報告書",
 number = "197",
 url = https://sitereports.nabunken.go.jp/215,
 }