Columbia subject headings:
Eastern question (Balkan)
Great Britain--Foreign relations--Turkey.
Turkey--Foreign relations--Great Britain.
White, William, Sir, 1824-1891.
Harvard subject headings:
Eastern question (Balkan)
Great Britain--Foreign relations--Turkey.
Turkey--Foreign relations--Great Britain.
White, William, Sir, 1824-1891.
Princeton subject headings:
Eastern question (Balkan)
Great Britain--Foreign relations--Turkey.
Turkey--Foreign relations--Great Britain.
White, William, Sir, 1824-1891.