Columbia subject headings:
Harvard subject headings:
Ibadites--Doctrines.
Islam--Doctrines
Malūshāʼī, Fatḥ ibn Nūḥ. Nūnīyah.
Princeton subject headings:
Ibadites--Doctrines.
Islam--Doctrines.
Malūshāʼī, Fatḥ ibn Nūḥ. Nūnīyah.