@Book{sitereport_77519,
 author = "山口県萩市建設部文化財保護課, ",
 title = "史跡萩城跡(外堀)",
 volume = "",
 publisher = "山口県萩市建設部文化財保護課",
 year = 2007,
 series = "萩市埋蔵文化財調査報告",
 number = "1",
 url = https://sitereports.nabunken.go.jp/77519,
 }