[1] 後漢書 - Wikipedia (10/11/2021, 11:46:14 AM, 10/18/2021, 9:04:07 AM) https://ja.wikipedia.org/wiki/%E5%BE%8C%E6%BC%A2%E6%9B%B8

[2] 後漢書 - Wikisource (10/4/2021, 9:07:16 AM, 10/18/2021, 9:07:20 AM) https://zh.wikisource.org/wiki/%E5%BE%8C%E6%BC%A2%E6%9B%B8?uselang=ja