Columbia subject headings:
Harvard subject headings:
Imams (Mosque officers)--Saudi Arabia--Mecca--Biography.
Imams (Mosque officers)--Saudi Arabia--Medina--Biography.
Islamic preaching
Princeton subject headings:
Imams (Mosque officers)--Saudi Arabia--Mecca--Biography.
Imams (Mosque officers)--Saudi Arabia--Medina--Biography.
Islamic preaching.