@Book{sitereport_76182,
 author = "日立市埋蔵文化財発掘調査会, ",
 title = "河原子古墳群第3次発掘調査報告書",
 volume = "",
 publisher = "日立市埋蔵文化財発掘調査会",
 year = 2008,
 series = "日立市文化財調査報告",
 number = "78",
 url = https://sitereports.nabunken.go.jp/76182,
 }