Dr. Jekyll y Mr. Hyde [vídeo], 1995---carát. (Guión, Clara S. Beranger)
Internet movie database, 13-02-2003---(Clara Beranger; b. 1886, Baltimore, Maryland, d. 1956, Hollywood, California; sometimes credited as Charles S. Beranger; writer)
Halliwell's film guide, de Leslie Halliwell, 1994---
