How David Letterman Reinvented TV – Rolling Stone
David Letterman - Wikipedia
How David Letterman changed late-night TV - The Gauntlet
David Letterman Makes His Return to 'Late Night' Show 40 Years After Its Debut | Entertainment Tonight
Late Night with David Letterman (TV Series 1982–1993) - IMDb
David Letterman's 'My Next Guest' Announces Return Date and Lineup - Variety
David Letterman: The late night TV host's career in pictures
David Letterman to Retire From CBS' 'Late Show' in 2015 – The Hollywood Reporter
David Letterman : Bullseye with Jesse Thorn : NPR
David Letterman retires: A brief history of the Top Ten List - Los Angeles Times
David Letterman - Wikipedia
David Letterman's first episode of 'Late Night' was bizarre (and fun) | EW.com
Letterman before "Late Night": The wild, weird early TV shows that launched his career | Salon.com
Top 10 Most Memorable David Letterman Moments - YouTube
David Letterman set to appear on 'Late Night' for show's 40th anniversary - CNN
1982, David Letterman, "TV Week" Guide (Scarce) | eBay
David Letterman - Talk Show Host - Biography
CBS All Access Needs To Put The Late Show with David Letterman on Streaming
Behind David Letterman's New TV Climate Series Gig
David Letterman by the Numbers: Ratings, Records and Social Stats Before We Say Sayonara
Late Show with David Letterman (TV Series 1993–2015) - IMDb
David Letterman looks back on legendary late-night career - CBS News
The lame show: why has David Letterman become so bad at interviews? | Television | The Guardian
David Letterman Celebrates 30th Anniversary on Late Night TV
