* | September 25, 1915 Beckenham, Kent, England, UK | |
as Betty Evelyn Box | ||
† | January 15, 1999 London, England, UK |
Amy L. Unterburger (editor) Women Filmmakers & Their Films Detroit - New York - London, 1998 |
Brian McFarlane (ed.) The Encyclopedia of British Film London, 2003 |
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Kay Weniger Das große Personenlexikon des Films, Erster Band. A-C Berlin, 2001 |