[1] 契丹国志 - Wikipedia (4/23/2023, 11:49:54 AM, 5/7/2023, 11:50:04 AM) https://ja.wikipedia.org/wiki/%E5%A5%91%E4%B8%B9%E5%9B%BD%E5%BF%97

[2] 契丹國志 - Wikisource (4/23/2023, 11:50:29 AM, 5/7/2023, 11:50:33 AM) https://zh.wikisource.org/wiki/%E5%A5%91%E4%B8%B9%E5%9C%8B%E5%BF%97?uselang=ja