"Real Life Cheers Bartender Laid Off". CBS News. Associated Press. March 10, 2009. The waitress who trained Rhea Perlman was eventually fired for berating a customer for "leaving a $1 tip on a $100 bill".
Mills, Kim I. "TV viewers glad Sam stayed single." The Sunday Gazette [Schenectady, NY] 2 May 1993: A3. Google News. Web. 21 January 2012. The margin of error in the survey was ±3, according to the polls. In this web edition, scroll down to see the title of the headline.