The Official Website of Federico Castelluccio Includes biographical information, artwork, filmography, related links, photographs, and articles. http://www.federicocastelluccio.com/

Cast: The-Sopranos.com Trivia, filmography, awards, and several photographs. http://www.the-sopranos.com/cast/federico.htm

IMDb - Federico Castelluccio Filmography, trivia and a photograph. http://us.imdb.com/name/nm0144843/

Observer Newspaper - Scene Article providing biographical information and a career overview. http://www.nd.edu/~observer/04152002/Scene/0.html