Wilkinson, Endymion Porter. Chinese History: A Manual illustrated, revised. Cambridge: Harvard University Asia Center. 2000: 864 [2021-12-23]. ISBN 0-674-00249-0. (原始内容存档于2022-05-07) (英语).
Howorth, H. H. The Northern Frontagers of China. Part V. The Khitai or Khitans. Journal of the Royal Asiatic Society of Great Britain and Ireland. 1881, 13 (2): 123–125. JSTOR 25196875. doi:10.1017/S0035869X00017780(英语).
jstor.org
Howorth, H. H. The Northern Frontagers of China. Part V. The Khitai or Khitans. Journal of the Royal Asiatic Society of Great Britain and Ireland. 1881, 13 (2): 123–125. JSTOR 25196875. doi:10.1017/S0035869X00017780(英语).
Wilkinson, Endymion Porter. Chinese History: A Manual illustrated, revised. Cambridge: Harvard University Asia Center. 2000: 864 [2021-12-23]. ISBN 0-674-00249-0. (原始内容存档于2022-05-07) (英语).