Columbia subject headings:
Harvard subject headings:
Buildings--Saudi Arabia--Riyadh.
Cities and towns--Saudi Arabia.
Riyadh (Saudi Arabia)--Biography.
Riyadh (Saudi Arabia)--Buildings, structures, etc.
Riyadh (Saudi Arabia)--History.
Princeton subject headings:
Riyadh (Saudi Arabia)--Buildings, structures, etc.
Riyadh (Saudi Arabia)--History.
Riyadh (Saudi Arabia)--Social life and customs.