- Edited in al-Muhaḏḏab fī Fiqh al-Maḏhab al-Šāfiʻī on page
- Discussed in Encyclopaedia of Islam II Online on page <http://dx.doi.org/10.1163/1573-3912_islam_COM_1060>
- Edited in al-Muhaḏḏab fī Fiqh al-Maḏhab al-Šāfiʻī (2) on page
- Edited in Geschichte der arabischen Litteratur. Erster Su... on page 669, 708