@Book{sitereport_3287,
 author = "福田, 泰典",
 title = "上日置城空堀跡",
 volume = "",
 publisher = "宮崎県埋蔵文化財センター",
 year = 2003,
 series = "宮崎県埋蔵文化財センター発掘調査報告書",
 number = "68",
 url = https://sitereports.nabunken.go.jp/3287,
 }