@Book{sitereport_99330,
 author = "下益城郡城南町, ",
 title = "塚原古墳群",
 volume = "昭和53年度",
 publisher = "下益城郡城南町",
 year = 1979,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/99330,
 }