Faḍl al-Raḥīm Muḥammad ʻUthmān

• Aḥkām al-iʻsār al-mālī fī al-fiqh al-Islāmī
• Aḥkām al-rujūʻ fī ʻuqūd al-muʻāwaḍāt al-mālīyah