- Discussed in Encyclopaedia of Islam II Online on page http://dx.doi.org/10.1163/1573-3912_islam_SIM_0695
- Discussed in Christian-Muslim Relations: A Bibliographical H... on page 811-815
- Edited in Histoire de la conquête de l’Abyssinie (XVIe si... on page
- Mentioned in Arabic Literature of Africa. Volume 3 Fascicle ... on page 61