1. Interpreters in medieval Inner Asia;Sinor;Asian and African Studies,1982
2. Ultimatums mongols et lettres apocryphes;Richard;Central Asiatic Journal,1973
3. The Mongol orders of submission to European powers, 1245-1255;Voegelin;Byzantion,1940
4. An Unknown Letter of Hulagu, Il-Khan of Persia, to King Louis IX of France
5. Jalāl al-Dīn, the Mongols and the Khwarazmian conquest of the Panjāb and Sind;Jackson;Iran (Journal of the British Institute of Persian Studies),1990