Maṣādir tārīkh al-Jazīrah al-ʿArabīyah - Anṣārī, ʿAbd al-Raḥmān al-Ṭayyib; ʿAbd Allāh, ʿAbd al-Qādir Maḥmūd, 1937-; Ṣaqqār, Sāmī; Mortel, Richard, 1952- (1979)
"al-Abḥāth al-muqadammah lil-nadwah al-ʿālamīyah al-ulá li-dirāsāt tārīkh al-Jazīrah al-ʿArabīyah fī 5-10 jumādá al-ulá 1397 H al-muwāfiq 23-28 abrīl 1977 M, qism al-tārīkh, kullīyat al-ādāb, Jāmiʿat al-Riyāḍ, al-Mamlakah al-ʿArabīyah al-Saʿūdīyah."