Mongol conquest of the Jin dynasty (English Wikipedia)

Atwood, Christopher Pratt (2004). Encyclopedia of Mongolia and the Mongol Empire. Facts on File. p. 277. ISBN 9780816046713.
Gloria Skurzynski (2010). This Is Rocket Science: True Stories of the Risk-Taking Scientists Who Figure Out Ways to Explore Beyond Earth (illustrated ed.). National Geographic Books. p. 1958. ISBN 978-1-4263-0597-9. In A.D. 1232 an army of 30,000 Mongol warriors invaded the Chinese city of Kai-fung-fu, where the Chinese fought back with fire arrows ... Mongol leaders learned from their enemies and found ways to make fire arrows even more deadly as their invasion spread toward Europe. On Christmas Day 1241 Mongol troops used fire arrows to capture the city of Budapest in Hungary, and in 1258 to capture the city of Baghdad in what is now Iraq.

books.google.com

Haywood, John; Jotischky, Andrew; McGlynn, Sean (1998). Historical Atlas of the Medieval World, AD 600–1492. Barnes & Noble. p. 3.21. ISBN 978-0-760-71976-3.
Broadbridge, Anne F. (2018). Women and the Making of the Mongol Empire (illustrated ed.). Cambridge University Press. p. 94. ISBN 978-1108636629.
Waterson, James (2013). Defending Heaven: China's Mongol Wars, 1209–1370. Casemate Publishers. ISBN 978-1783469437.
Waterson, James (2013). Defending Heaven: China's Mongol Wars, 1209–1370. Casemate Publishers. ISBN 978-1783469437.
Waterson, James (2013). Defending Heaven: China's Mongol Wars, 1209–1370. Casemate Publishers. ISBN 978-1783469437.
Balfour, Alan H.; Zheng, Shiling (2002). Balfour, Alan H. (ed.). Shanghai (illustrated ed.). Wiley-Academy. p. 25. ISBN 0471877336.
Waterson, James (2013). Defending Heaven: China's Mongol Wars, 1209–1370. Casemate Publishers. ISBN 978-1783469437.
Coatsworth, John; Cole, Juan Ricardo; Hanagan, Michael P.; Perdue, Peter C.; Tilly, Charles; Tilly, Louise (2015). Global Connections. Vol. 1 of Global Connections: Politics, Exchange, and Social Life in World History (illustrated ed.). Cambridge University Press. p. 356. ISBN 978-0521191890.
Man, John (2013). Genghis Khan: Life, Death, and Resurrection. Macmillan. ISBN 978-1466861565.
Shinno, Reiko (2016). "2 The Mongol conquest and the new configuration of power, 1206–76". The Politics of Chinese Medicine Under Mongol Rule. Needham Research Institute Series (illustrated ed.). Routledge. pp. 24–29. ISBN 978-1317671602.

doi.org

Sverdrup, Carl (2010). "Numbers in Mongol Warfare". Journal of Medieval Military History. 8. Boydell Press: 109–117. doi:10.1515/9781846159022-004. ISBN 978-1-843-83596-7.
Chan, Hok-Lam (1997). "A Recipe to Qubilai Qa'an on Governance: The Case of Chang Te-hui and Li Chih". Journal of the Royal Asiatic Society. 7 (2). Cambridge University Press: 257–283. doi:10.1017/S1356186300008877. S2CID 161851226.

klxsw.com

"Archived copy". Archived from the original on 2016-03-04. Retrieved 2016-05-03.{{cite web}}: CS1 maint: archived copy as title (link)

nssd.org

"窝阔台汗己丑年汉军万户萧札剌考辨-兼论金元之际的汉地七万户-国家哲学社会科学学术期刊数据库". Nssd.org. Archived from the original on 2020-04-13. Retrieved 2018-02-26.

semanticscholar.org

api.semanticscholar.org

Chan, Hok-Lam (1997). "A Recipe to Qubilai Qa'an on Governance: The Case of Chang Te-hui and Li Chih". Journal of the Royal Asiatic Society. 7 (2). Cambridge University Press: 257–283. doi:10.1017/S1356186300008877. S2CID 161851226.

wanfangdata.com.cn

d.wanfangdata.com.cn

"窝阔台汗己丑年汉军万户萧札剌考辨--兼论金元之际的汉地七万户 A Study of XIAO Zha-la the Han Army Commander of 10,000 Families in the Year of 1229 during the Period of Khan (O)gedei". wanfangdata.com.cn. Retrieved 26 February 2017.

web.archive.org

"窝阔台汗己丑年汉军万户萧札剌考辨-兼论金元之际的汉地七万户-国家哲学社会科学学术期刊数据库". Nssd.org. Archived from the original on 2020-04-13. Retrieved 2018-02-26.
"Archived copy". Archived from the original on 2016-03-04. Retrieved 2016-05-03.{{cite web}}: CS1 maint: archived copy as title (link)

wikisource.org

zh.wikisource.org

"新元史/卷146" [New Yuan History/Volume 146]. Wikisource (in Chinese).