Internet movie database, 02-12-2003---(Walter J. Harvey; b. 1903, London (England); sometimes credited as James Harvey, Jimmy W. Harvey, Jimmy Harvey, W.J. Harvey, Walter Harvey; cinematographer)
WWW IMDB, 05-05-2011---(Harvey, Walter J.; n. 9 de febrero de 1903, London, England, (UK), m. 1979, London, England, (UK); director de fotografía) Http:\\www.imdb.com/name/nm0367746/
