@Book{sitereport_10627,
 author = "横倉, 要次 and 早川, 麗司",
 title = "中山遺跡・福原打越塚群・上加賀田宮後東遺跡",
 volume = "6",
 publisher = "財団法人茨城県教育財団",
 year = 2004,
 series = "茨城県教育財団文化財調査報告",
 number = "227",
 url = https://sitereports.nabunken.go.jp/10627,
 }