Dirāsāt fī tārīkh al-khaṭṭ al-ʻArabī : mundhu bidāyatihi ilá nihāyat al-ʻaṣr al-Umawī - Munajjid, Ṣalāḥ al-Dīn, (Dār al-Kitāb al-Jadīd, 1972)