1. al-Ḥuwayzī, ʻAbd ʻAlī (1963–1965/1383–1385). Tafsīr Nūr al-Thaqalayn, al-Maṭbaʻat al-ʻIlmīyah.
2. Baalbaki, Ramzi (2006). The Primordial Covenant and Human History in the Qur’ān, American University of Beirut.
3. Amanat, Abbas (2005). Resurrection and Renewal: The Making of the Babi Movement in Iran, 1844–1850, Kalimát Press.
4. Streight, David (1994). The Divine Guide in Early Shiʻism: The Sources of Esotericism in Islām, State University of New York Press.
5. Brunner, Rainer, and Ende, Werner (2001). The Twelver Shia in Modern Times: Religious Culture and Political History, Brill.