Columbia subject headings:
Islam--Doctrines.
Sanūsī, Muḥammad ibn Yūsuf, approximately 1427-approximately 1490. ʻUmdat ahl al-tawfīq wa-al-tasdīd fī sharḥ ʻAqīdat ahl al-tawḥīd.
Harvard subject headings:
Islam--Doctrines
Sanūsī, Muḥammad ibn Yūsuf, approximately 1427-approximately 1490. ʻUmdat ahl al-tawfīq wa-al-tasdīd fī sharḥ ʻAqīdat ahl al-tawḥīd.
Princeton subject headings:
Islam--Doctrines.