al-Malikāt al-ʿArabīyāt qabla al-Islām : dirāsah fī al-tārīkh al-siyāsī - Turkī, Hind Muḥammad (Muʾassasat ʿAbd al-Raḥmān al-Sudayrī al-Khayrīyah, 2008)
Originally presented as the author's thesis (M.A.), King Saud University