All-Reviews.com- Ronin: Collection of reviews.
Allwatchers.com Reviews: Ronin: Analysis of the film, and links to similar movies. Sign up to be a movie scholar on the site.
Apollo Movie Guide - Ronin: Review, links, and cast information.
IMDb: Ronin: Cast/credits plus other information about the film
Ronin: Official site with plot and character information.
Ronin - Cosmopolis: the film by John Frankenheimer starring Robert DeNiro, Jean Reno, Stellan Skarsgard
TV Guide Online: Ronin: Review, cast, and crew.