Columbia subject headings:
Turkey--History--1453-1683--Sources.
Harvard subject headings:
Chocim, Battle of, Khotyn, Ukraine, 1621--Sources.
Poland--Foreign relations--Turkey--Sources.
Turkey--Foreign relations--Poland--Sources.
Turkey--History--Osman II, 1618-1622--Sources.
Princeton subject headings:
Poland--Foreign relations--1572-1763--Sources.
Poland--Foreign relations--Turkey--Sources.
Turkey--Foreign relations--Poland--Sources.
Turkey--History--1453-1683--Sources.