Columbia subject headings:
Islam and state--Sudan.
Islam--Sudan.
Harvard subject headings:
Ikhwān al-Muslimūn (Sudan)--History--20th century.
Ikhwān al-Muslimūn (Sudan)--History--20th century.
Islam and politics--Sudan.
Islam--Sudan--History--20th century.
Turābī, Ḥasan.
Princeton subject headings:
Ikhwān al-Muslimūn (Sudan)--History--20th century.
Islam and politics--Sudan.
Islam--Sudan--History--20th century.
Turābī, Ḥasan.