Documenting the Director: Delbert Mann - Essay by Sarah Harwell, Vanderbilt University Library, documenting the life, work, and papers of the director. - http://spider.georgetowncollege.edu/htallant/border/bs10/harwell.htm
IMDb: Delbert Mann - Profile, trivia, complete filmography, and other related career data. - http://www.imdb.com/name/nm0542720/
MuseumTV: Delbert Mann - Career profile, statistics, and credits. - http://www.museum.tv/archives/etv/M/htmlM/manndelbert/manndelbert.htm