Kay, E. (1990). The World who's who of women (10th ed.). International Biographical Centre.
Cita Chicago (17th ed.)Kay, Ernest. The World Who's Who of Women. 10th ed. Cambridge, Eng: International Biographical Centre, 1990.
Cita MLA (9th ed.)Kay, Ernest. The World Who's Who of Women. 10th ed. International Biographical Centre, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.