1. Horden, P., Purcell, N.: The Corrupting Sea: A Study of Mediterranean History. Blackwell, Oxford (2000)
2. Lewicki, T.: al-Ibāḍiyya. In: Bearman, P.J., Bianquis, T., Bosworth, C.E., van Donzel, E., Heinrichs, W.P. (eds.) Encyclopaedia of Islam, 2nd edn. Brill, Leiden (1993)
3. Rouvillois-Brigol, M.: Mzāb. In: Bearman, P.J., Bianquis, T., Bosworth, C.E., van Donzel, E., Heinrichs, W.P. (eds.) Encyclopaedia of Islam, 2nd edn. Brill, Leiden (1993)
4. Di Tolla, A.: Ibāḍī ‘aqīda-s in Berber. In: Francesca, E. (ed.) Ibadi Theology. Rereading Sources and Scholarly Works. Georg Olms Verlag, Zürich (2015)
5. Prevost, V.: Les mosquées ibadites du Maghreb. Revue du monde musulman et de la Méditerranée 125, 217–232 (2009)