[1] 後漢書 - Wikipedia (2021-10-11T11:46:14.000Z, 2021-10-18T09:04:07.691Z) https://ja.wikipedia.org/wiki/%E5%BE%8C%E6%BC%A2%E6%9B%B8

[2] 後漢書 - Wikisource (2021-10-04T09:07:16.000Z, 2021-10-18T09:07:20.795Z) https://zh.wikisource.org/wiki/%E5%BE%8C%E6%BC%A2%E6%9B%B8?uselang=ja