Nadwat al-Marākiz al-Thaqāfīyah wa-al-ʻIlmīyah fī al-ʻĀlam al-ʻArabī ʻabra al-ʻUṣūr : adwah ʻaqadahā al-Ittiḥād bi-maqarrihi fī al-Qāhirah, 1422 H-2001 M. (Ḥaṣād ;)