Nadvī, ʻ., & Hadi Hussain, M. (1978). ʻUmar b. ʻAbd al-ʻAziz. Institute of Islamic Culture.
Cita Chicago Style (17a ed.)Nadvī, ʻAbdussalām, y Muhammad Hadi Hussain. ʻUmar B. ʻAbd Al-ʻAziz. Lahore: Institute of Islamic Culture, 1978.
Cita MLA (8a ed.)Nadvī, ʻAbdussalām, y Muhammad Hadi Hussain. ʻUmar B. ʻAbd Al-ʻAziz. Institute of Islamic Culture, 1978.
Precaución: Estas citas no son 100% exactas.