Columbia subject headings:
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca.
Muslim pilgrims and pilgrimages--Syria.
Syria--Politics and government.
Turkey--Politics and government.
Harvard subject headings:
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca.
Muslim pilgrims and pilgrimages--Syria.
Syria--Politics and government.
Turkey--Politics and government.
Princeton subject headings:
Muslim pilgrims and pilgrimages--Saudi Arabia--Mecca.
Muslim pilgrims and pilgrimages--Syria.
Syria--Politics and government.
Turkey--Politics and government.