@Book{sitereport_504,
 author = "箕輪町教育委員会, ",
 title = "源波古墳",
 volume = "",
 publisher = "箕輪町教育委員会",
 year = 1988,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/504,
 }