Waldheim, K. (1973). The Austrian example. Weidenfeld and Nicolson.
Cita Chicago (17th ed.)Waldheim, Kurt. The Austrian Example. London: Weidenfeld and Nicolson, 1973.
Cita MLA (8th ed.)Waldheim, Kurt. The Austrian Example. Weidenfeld and Nicolson, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.