Columbia subject headings:
Medina (Saudi Arabia)--Description and travel.
Mosques--Saudi Arabia--Medina.
Harvard subject headings:
Medina (Saudia Arabia)--Buildings, structures, etc.
Mosques--Saudi Arabia--Medina.
Religious institutions--Saudi Arabia--Medina.
Princeton subject headings:
Medina (Saudi Arabia)--Antiquities.
Mosques--Saudi Arabia--Medina.
Religious institutions--Saudi Arabia--Medina.