Columbia subject headings:
Saudi Arabia--History--Sources.
Harvard subject headings:
Ibn Saʻūd, King of Saudi Arabia, 1880-1953.
Saudi Arabia--Foreign relations--United States--Sources.
Saudi Arabia--History--Sources.
United States--Foreign relations--Saudi Arabia--Sources.
Princeton subject headings:
Ibn Saʻ⁻ud, King of Saudi Arabia, 1880-1953.
Saudi Arabia--History--Sources.