@Book{sitereport_133251,
 author = "平井 聖, ",
 title = "山形城東大手門の史実調査報告書",
 volume = "",
 publisher = "山形市",
 year = 1981,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/133251,
 }