Off the Telly: Chewin' the Fat - Review of series three, penned by David McNay. - http://www.offthetelly.co.uk/reviews/2000/chewinthefat2.htm
BBC Scotland: Chewin' the Fat - Official site providing downloads, games, character profiles, chat transcripts and a special section devoted to the character Ronald Villiers. - http://www.bbc.co.uk/scotland/tv/chewinthefat/index.shtml
Wikipedia: Chewin' the Fat - Offers a history of the show, links and a list of recurring characters. - http://en.wikipedia.org/wiki/Chewin%27_The_Fat
IMDb: Chewin' the Fat - Viewer comments, a message board and a full list of cast and crew. - http://www.imdb.com/title/tt0224464/