* | July 14, 1909 Florence, Tuscany, Italy | |
† | April 8, 1989 Rome, Lazio, Italy |
Kay Weniger Das große Personenlexikon des Films, Zweiter Band, C-F Berlin, 2001 |
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Larry Langman Destination Hollywood, The Influence of Europeans on American Filmmaking Jefferson, North Carolina, and London, 2000 |
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Frank N. Magill (ed.) Magill's Cinema Annual 1990, A Survey of the Films of 1989 Pasadena, California; Englewood Cliffs, New Jersey, 1990 |