@Book{sitereport_12613,
 author = "赤磐市教育委員会, ",
 title = "史跡両宮山古墳中堤保存工事報告書",
 volume = "",
 publisher = "岡山県赤磐市教育委員会",
 year = 2008,
 series = "赤磐市文化財調査報告",
 number = "2",
 url = https://sitereports.nabunken.go.jp/12613,
 }