‘Abd al-Mağīd al-Nağğār, Al-Mahdī Ibn Tūmart, ḥayātuhu wa ārā’uhu wa ṭawratuhu al-fikriyya wa l-iğtimā‘iyya wa aṯaruhu bi-l-Maġrib. Beyrouth, Dar al-Ġarb al-islāmī, 1983

Urvoy Dominique. ‘Abd al-Mağīd al-Nağğār, Al-Mahdī Ibn Tūmart, ḥayātuhu wa ārā’uhu wa ṭawratuhu al-fikriyya wa l-iğtimā‘iyya wa aṯaruhu bi-l-Maġrib. Beyrouth, Dar al-Ġarb al-islāmī, 1983. In: Bulletin critique des annales islamologiques, n°6, 1989. pp. 56-57