Columbia subject headings:
Travel writing--Congresses.
Travel writing--Middle East--Congresses.
Travelers' writings--Congresses.
Harvard subject headings:
Europe--Description and travel--Congresses.
Travel writing--Congresses.
Travel writing--Middle East--Congresses.
Travel writing--Middle East--History--Congresses.
Travelers' writings, Turkish--History and criticism--Congresses.
Travelers' writings--Congresses.
Turkey--History--Ottoman Empire, 1288-1918--Congresses.
Princeton subject headings:
Travel writing--Congresses.
Travel writing--Middle East--Congresses.
Travelers' writings--Congresses.