Akram ibn Mubārak ʻAṣbān

• al-Firaq wa-al-madhāhib fī Ḥaḍramawt
• al-Nafḥah al-saniyah min al-bilād al-Ḥaḍramīyah
• Ruʼyah sharʻīyah fī al-Ṭabaqāt al-kubrá lil-Shaʻrānī
• Siyāḥah fī al-taṣawwuf al-Ḥaḍramī