@Book{sitereport_34868,
 author = "相馬, 和徳",
 title = "史跡七戸城跡北館",
 volume = "12",
 publisher = "七戸町教育委員会",
 year = 2003,
 series = "七戸町埋蔵文化財調査報告書",
 number = "41",
 url = https://sitereports.nabunken.go.jp/34868,
 }