@Book{sitereport_70089,
 author = "佐久間, 弘行 and 野口, 靜男 and 秋山, 隆雄",
 title = "祇園城跡・鷲城跡の調査",
 volume = "1",
 publisher = "小山市教育委員会",
 year = 2001,
 series = "小山市文化財調査報告書",
 number = "52",
 url = https://sitereports.nabunken.go.jp/70089,
 }