İstvan Vasary. Cumans and Tatars. Oriental Military in the Pre-Ottoman Balkans, 1185–1365. 2005

 

İstvan Vasary.
Cumans and Tatars. Oriental Military in the Pre-Ottoman Balkans, 1185–1365. New York, 2005. 

PDF: Istvan Vasary. Qumanlar ve Tatarlar. Osmanlılardan evvelki Balkanlarda şarqlı askerlikler. New York, 2005.