Abū-Zaid al-Anṣārī wa-Nawādir al-luġa - Aḥmad, Muḥammad ʿAbd-al-Qādir; Abū-Zaid al-Anṣārī, Saʿīd Ibn-Aus 740-830 (Maktabat an-Nahḍa al-Miṣrīya, 1980)