In the list of films directed by Ingmar Bergman, the film "JungfruKällan", "The Virgin Spring", "La Source", 1960, is not mentioned, while it is certainly this movie which made him known all over the world.
Jack: The film is listed in the director section of Bergman's page (http://www.imdb.com/name/nm0000005/). However, when you look at Bergman's page, the first section that appears is his writer credits, because he has more writing credits than directing credits. Jungfrukällan is not listed there, because Bergman didn't write that film.
You have to click on the "Director (70 credits)" line to see his directing credits.