All-Reviews.com - American Splendor: Reviews of the movie.
American Splendor: Official site. Cast and crew information, awards, trailer, reviews, images, filmmakers' statements, and photos of Harvey Pekar and the other real people whose stories are in the movie.
CIN3MA Moving Pictures: American Splendor: Review, rating, and pictures.
Future Movies: American Splendor: Review by Adrian Mackinder.
HARO Online - American Splendor: Pseudonymously signed review (positive), rating.
IMDb - American Splendor (2003): Cast, credits, production information.
Rotten Tomatoes: American Splendor (2003): Collected reviews from critics and audiences, plus trailers, stills, links to news articles and interviews, and related resources.