@Book{sitereport_76218,
 author = "大洗町教育委員会, ",
 title = "日下ヶ塚(常陸鏡塚)古墳 ",
 volume = "",
 publisher = "大洗町教育委員会",
 year = 2015,
 series = "大洗町文化財調査報告書",
 number = "18",
 url = https://sitereports.nabunken.go.jp/76218,
 }