Late-Night TV Talk Shows: 1972 - 1992 - History of talk shows continues, with emphasis on the end of the Carson era as host of 'The Tonight Show.' - http://talkshows.about.com/library/weekly/aa051099.htm?once=true&
Late-Night TV Talk Shows: 1962 - 1972 - History of U.S. late-night television talk shows from 1962 to 1972, focusing on Johnny Carson's first ten years as host of The Tonight Show. Related articles and links. - http://talkshows.about.com/library/weekly/aa050399.htm
Petition on Line: The Tonight Show - Petition addressed to Star Television and E! Entertainment Television to re-air vintage episodes of 'The Tonight Show Starring Johnny Carson.' - http://www.petitiononline.com/ts6292/petition.html