@Book{sitereport_52359,
 author = "関, 豊 and 西澤, 宗治",
 title = "史跡九戸城跡",
 volume = "",
 publisher = "二戸市教育委員会",
 year = 1998,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/52359,
 }