Tham khảo Chiến_tranh_hai_đô

  1. ↑ David M. Robinson, Empire's Twilight: Northeast Asia Under the Mongols, page 40.
  2. ↑ David M. Robinson, Empire's Twilight: Northeast Asia Under the Mongols, page 39.
  3. ↑ Herbert Franke, Denis Twitchett, John King Fairbank, The Cambridge History of China: Alien regimes and border states, 907–1368, page 542.
  4. ↑ Dardess-Conquerors and Confucians, pp.39–42
  5. ↑ Yuan shi, 32, pp.605
  6. ↑ Frederick W. Mote, Imperial China 900–1800, page 471.
  7. ↑ Herbert Franke, Denis Twitchett, John King Fairbank The Cambridge History of China: Alien regimes and border states, 907–1368, page 544.
  8. ↑ Yuan shi, 31, pp.697