Internet movie database, 26-05-2003---(Edmund Grainger; b. 1906, New York, d. 1981, Beverly Hills, Los Angeles, California; sometimes credited as Ed Grainger, J. Edmund Grainger, James Edmund Grainger, Ed Granger; producer, actor)
Film Index International, 1997---(Edmund Grainger; b. 1906, d. 1981; production)
El pirata Barbanegra, D.L. 1997---carátula (productor, Edmung Grainger)