Ophüls, M., Houseman, J., Koch, H., Planer, F., Zweig, S. 1., Jourdan, L., . . . Amfitheatrof, D. (2003). Carta de una desconocida =: Letter from an unknown woman. Colmenar Viejo, Madrid: Suevia Films.

Ophüls, Max|, John Houseman, Howard Koch, Franz Planer, Stefan 1881-1942 Zweig, Louis Jourdan, Joan Fontaine, Mady Christians, and Daniele| Amfitheatrof. Carta De Una Desconocida =: Letter From an Unknown Woman. Colmenar Viejo, Madrid: Suevia Films, 2003.

Ophüls, Max|, et al. Carta De Una Desconocida =: Letter From an Unknown Woman. Colmenar Viejo, Madrid: Suevia Films, 2003.