(3fUhU JGQjNjI hbGYI HMK(B" (3YUQ GdCjhHjjf h GdeeGdjc(B" /s - (3YGThQ, SYjO YHO GdaJGMs (Beirut : Dar al-Nahdat al-'Arabiyah, 1972)
Keywords: Islamic Empire -- History -- 750-1258.