Columbia subject headings:
Harvard subject headings:
Davies, Sonja, 1923-2005.
Labor unions--New Zealand--Officials and employees--Biography.
New Zealand Labour Party--Biography.
New Zealand Labour Party.
New Zealand--Politics and government--1984-
Women legislators--New Zealand--Biography.
Women politicians--New Zealand--Biography.
Women--Political activity--New Zealand--Biography.
Princeton subject headings:
Davies, Sonja, 1923-2005.
New Zealand--Politics and government--Biography.
Politicians--New Zealand--Biography.
Women politicians--New Zealand--Biography.