@Book{sitereport_87858,
 author = "今井西原遺跡発掘調査団, ",
 title = "今井西原",
 volume = "",
 publisher = "佐久市教育委員会",
 year = 1975,
 series = "郷土の文化財",
 number = "10",
 url = https://sitereports.nabunken.go.jp/87858,
 }