@Book{sitereport_41817,
 author = "井川, 隆司 and 籠山, 幸雄 and 河?浩司,  and 竹内, 靖 and 山本, 寛子",
 title = "萩城跡(外堀地区)",
 volume = "",
 publisher = "財団法人山口県ひとづくり財団山口県埋蔵文化財センター",
 year = 2006,
 series = "山口県埋蔵文化財センター調査報告",
 number = "52",
 url = https://sitereports.nabunken.go.jp/41817,
 }