@Book{sitereport_134617,
 author = "小田原市教育委員会, ",
 title = "史跡小田原城跡二の丸中堀整備・入堀実施設計概要書",
 volume = "昭和60年度",
 publisher = "小田原市教育委員会",
 year = 1986,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/134617,
 }