Der Imam al-Qasim ibn Ibrahim und die Glaubenslehre der Zaiditen Madelung, Wilferd Digital bok / 2025 / Tysk
Corpus Alchemicum Arabicum -- Volume IV The Book of the Rank of the Sage, Rutbat al-Hakim by Maslama b. Qasim al-Qurtubi Madelung, Wilferd Innbundet / 2017 / Engelsk
Affirming the Imamate: Early Fatimid Teachings in the Islamic West An Arabic critical edition and English translation of works attributed to Abu Abd Allah al-Shi'i and his brother Abu’l-'Abbas Madelung, Wilferd Innbundet / 2021 / Engelsk
Affirming the Imamate: Early Fatimid Teachings in the Islamic West An Arabic critical edition and English translation of works attributed to Abu Abd Allah al-Shi'i and his brother Abu’l-'Abbas Madelung, Wilferd Heftet / 2021 / Engelsk
