@Book{sitereport_66192,
 author = "大阪城天守閣, ",
 title = "豊臣時代大坂城遺構確認調査概報",
 volume = "昭和50年度および51年度",
 publisher = "大阪城天守閣",
 year = 1977,
 series = "",
 number = "",
 url = https://sitereports.nabunken.go.jp/66192,
 }