@Book{sitereport_142901,
 author = "掛川市教育委員会, ",
 title = "史跡横須賀城跡整備基本計画",
 volume = "",
 publisher = "掛川市教育委員会",
 year = 2010,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/142901,
 }