Columbia subject headings:
Ukraine--History--Orange Revolution, 2004.
Ukraine--Politics and government--1991-
Yushchenko, Viktor, 1954-
Harvard subject headings:
Ukraine--History--Orange Revolution, 2004.
Ukraine--Politics and government--1991-
Yushchenko, Viktor, 1954-
Princeton subject headings:
Ukraine--History--Orange Revolution, 2004.
Ukraine--Politics and government--1991-