@Book{sitereport_3486,
 author = "長津, 宗重 and 柳田, 宏一",
 title = "特別史跡西都原古墳群",
 volume = "2",
 publisher = "宮崎県教育委員会",
 year = 1997,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/3486,
 }