al-Ḥaḍārah al-ʻArabīyah al-Islāmīyah fī al-ʻUṣūr al-Wusṭá wa-dawruhā fī bināʼ al-ḥaḍārah al-ʻālamīyah : nadwah ʻaqadahā al-Ittiḥād bi-maqarrihi fī al-Qāhirah, 1423 H-2002 M. (Ḥaṣād ;, 2002)