Columbia subject headings:
Ibn Saʻūd, King of Saudi Arabia, 1880-1953.
Riyadh (Saudi Arabia)--History--20th century.
Saudi Arabia--History--20th century.
Harvard subject headings:
Ibn Saʻūd, King of Saudi Arabia, 1880-1953.
Riyadh (Saudi Arabia)--History--20th century.
Saudi Arabia--History--20th century.
Princeton subject headings:
Ibn Saʻūd, King of Saudi Arabia, 1880-1953.
Riyadh (Saudi Arabia)--History--20th century.
Saudi Arabia--History--20th century.