(3GdNdjaI GdRGgO YeQ Hf YHO GdYRjR (B/s - (3SjO GdCgd, YHO GdYRjRs (Beirut : Dar al-'Ilm lil Malayin, 1969)
1
Keywords: 'Umar ibn'Abd al-'Aziz, -- Caliph, -- d. 720