Columbia subject headings:
Harvard subject headings:
Leadership in women--Congresses.
Political leadership--Congresses.
Women head of state--Congresses.
Women prime ministers--Congresses.
Women--Political activity--Congresses.
Princeton subject headings:
Leadership in women--Congresses.
Political leadership--Congresses.
Women head of state--Congresses.
Women prime ministers--Congresses.
Women--Political activity--Congresses.