Columbia subject headings:
Harvard subject headings:
Tijānīyah--Biography.
Tijānī, ʻĀl ibn Abī Bakr, 1883 or 1884-1935.
Princeton subject headings:
Tijānī, ʻĀl ibn Abī Bakr, 1883 or 1884-1935.
Tijānīyah--Biography.