Late-Night TV Talk Shows: 1992 - present - Starting with 'The Tonight Show with Jay Leno,' a history and comparison of late-night television talk shows is given for the years 1992 to today. - http://talkshows.about.com/library/weekly/aa051799.htm
The Trades: Deep Thoughts... Well, those from the shallow end - Article by Chad Maddux in which he examines the late night rivalry between The Tonight Show with Jay Leno and The Late Show with David Letterman. - http://www.the-trades.com/column.php?columnid=455
Seeing Stars: The Tonight Show starring Jay Leno - Information on obtaining free tickets to live tapings of The Tonight Show at NBC studios in California. - http://www.seeing-stars.com/Tapings/TonightShow.shtml
NBC.com: The Tonight Show with Jay Leno - Official site with show information, biographies and a photograph gallery. - http://www.nbc.com/The_Tonight_Show_with_Jay_Leno/index.html