@Book{sitereport_56570,
 author = "岡田, 茂弘 and 柴田, 龍司 and 北詰, 栄男",
 title = "下総臼井城",
 volume = "",
 publisher = "臼井城跡研究会",
 year = 2012,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/56570,
 }