@Book{sitereport_210,
 author = "佐久市教育委員会,  and 佐久市埋蔵文化財調査センター, ",
 title = "若宮遺跡",
 volume = "2",
 publisher = "佐久市教育委員会",
 year = 1992,
 series = "佐久市埋蔵文化財調査報告書",
 number = "12",
 url = https://sitereports.nabunken.go.jp/210,
 }