@Book{sitereport_56721,
 author = "山口, 直樹",
 title = "村上城跡",
 volume = "",
 publisher = "市原市文化財センター",
 year = 1986,
 series = "市原市文化財センター調査報告書",
 number = "11",
 url = https://sitereports.nabunken.go.jp/56721,
 }