Uthman ibn Affan : the third of the four rightly-guided caliphs - Abdul Aziz, Maulvi (Riyadh, United Arab Emirates : Maktaba Dar-us-Salam, 2012)
The age of the rightly-guided caliphs : al-Khulafa ar-Rashidun.
Keywords: 'Uthman ibn'Affan, -- Caliph, -- -656.; Caliphs -- Biography; Muhammad, Prophet, -- -632 -- Companions