@Book{sitereport_105716,
 author = "小山市教育委員会, ",
 title = "飯塚古墳群",
 volume = "3 遺構編",
 publisher = "小山市教育委員会",
 year = 1999,
 series = "小山市文化財調査報告書",
 number = "44",
 url = https://sitereports.nabunken.go.jp/105716,
 }