@Book{sitereport_58839,
 author = "川村, 博",
 title = "怡土城跡郭内遺跡群",
 volume = "3",
 publisher = "前原町教育委員会",
 year = 1985,
 series = "前原町文化財調査報告書",
 number = "22",
 url = https://sitereports.nabunken.go.jp/58839,
 }