Qada' al-Khulafa' al-Rashidin : wasayahum lil'ummal, aqdiyatuhum wa ahkamuhum, al-qudah fi'asrihim - Ba'yun, Suha (Beirut : Dar al-Kutub al-'Ilmiyah, 2010)
Keywords: Islamic law -- History; Islamic law -- Interpretation and construction; Islam -- Customs and practices; Islamic Empire -- Kings and rulers