Umar bin Abdul Aziz : khalifah pembaharu dari Bani Umayyah - al-Sallabi,'Ali Muhammad Muhammad, 1963-; Qolbi, Shofau (Jakarta : Pustaka Al-Kautsar, 2010)
Referensi : p. 581-596
Keywords: Umar, II, Caliph, -- d. 720; Caliphs -- Biography -- Early works to 1800; Islamic Empire -- Kings and rulers -- Early works to 1800