WWW Film Index International, 25-06-2007---(Gabriel Beristáin; photography, direction, production)

WWW IMDB, 25-06-2007---(Gabriel Beristain; b. 1955, Mexico City, Distrito Federal (Mexico); b. name, Luis Gabriel Beristáin; alternate names, Gabriel Beristáin; cinematographer, producer, director)

Film Index International [CD-ROM], British Film Institute, 1995---

Los codiciosos [vídeo], 1995---carát. (Director de fotografía, Gabriel Beristain)