Buhuth wa dirasat fi tarikh al-'usur al-wusta - 'Ashur, Sa'id'Abd al-Fattah. (Bayrut : Dar al-Kutub, 1977)
Dikepala judul: Jami'ah Beirut al-'Arabiyah.
Buku bacaan asas Fakulti Pengajian Islam.
Keywords: Middle Ages -- History; Islamic Empire -- History