Columbia subject headings:
Harvard subject headings:
Islamic architecture--Saudi Arabia.
Masjid al-Nabawī al-Sharīf--History.
Masjid al-Ḥarām--History.
Mecca (Saudi Arabia)--History.
Medina (Saudi Arabia)--History.
Princeton subject headings:
Islamic shrines--Saudi Arabia.
Mecca (Saudi Arabia)
Mecca (Saudi Arabia)--Description and travel.
Medina (Saudi Arabia)
Medina (Saudi Arabia)--Description and travel.