@Book{sitereport_52357,
 author = "関, 豊 and 小野寺, 宗祐",
 title = "史跡九戸城跡",
 volume = "",
 publisher = "二戸市教育委員会",
 year = 1997,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/52357,
 }