Pahlen "Mission to Turkestan" (Oxford) 1964*Seymour Becker "Russia's Protectorates in Central Asia, Bukhara and Khiva 1865–1924" (Cambridge, Mass.
Pahlen "Mission to Turkestan" (Oxford) 1964*Seymour Becker "Russia's Protectorates in Central Asia, Bukhara and Khiva 1865–1924" (Cambridge, Mass.