*Bergholz, Fred W. "The Partition of the Steppe: The Struggle of the Russians, Manchus, and the Zunghar Mongols for Empire in Central Asia, 1619-1758: A Study in Power Politics", American University Studies, Series IX, History, Vol.
* Bergholz, Fred W. "The Partition of the Steppe: The Struggle of the Russians, Manchus, and the Zunghar Mongols for Empire in Central Asia, 1619—1758: A Study in Power Politics", American University Studies, Series IX, History, Vol.