@Book{sitereport_92925,
 author = "狭山市教育委員会, ",
 title = "七曲井",
 volume = "",
 publisher = "狭山市教育委員会",
 year = 1973,
 series = "狭山市文化財調査報告",
 number = "2",
 url = https://sitereports.nabunken.go.jp/92925,
 }