@Book{sitereport_74076,
 author = "桜井市教育委員会, ",
 title = "桜井市外山 (とび) 外山谷古墳群発掘調査概報",
 volume = "",
 publisher = "桜井市教育委員会",
 year = 1987,
 series = "桜井市埋蔵文化財発掘調査概報",
 number = "1987-6",
 url = https://sitereports.nabunken.go.jp/74076,
 }