File:Venus and Serena Williams at the 2009 US Open 02.jpg - Wikimedia Commons
Clijsters sinks Serena and makes US Open final -- china.org.cn
Serena Williams in black and purple outfit at the US Open 2009.JPG
Williams fined record $82,500 for U.S. Open tirade - Sports Illustrated
No plans for technology to detect foot-faults despite Serena Williams' fine | Serena Williams | The Guardian
Serena Williams didn't behave like a champion in US Open loss
2009 Serena Williams tennis season - Wikipedia
US OPEN 2009: Serena Williams powers through to join Venus and Kim Clijsters in third round | Daily Mail Online
Serena Williams of the U.S. yells at a line judge after being called for a foot foul during her semi-final match against Kim Clijsters of Belgium at the U.S. Open tennis tournament
Venus Williams and sister Serena Williams (R) arrive at the DIRECTV and ESPN US Open experience at Bryant Park in New York on August 4, 2009. UPI Photo/Laura Cavanaugh Stock Photo - Alamy
Lineswoman who called foot fault that led to Serena Williams' meltdown in '09 won't judge her again - New York Daily News
Williams fined record $82,500 for US Open tirade - The San Diego Union-Tribune
Rafa Nadal and Serena Williams on US Open 2009
Serena handed suspended ban and fine - CNN.com
Serena Williams Outburst at the 2009 US Open - video Dailymotion
Serena fined $175,000 for U.S. Open tirade | Reuters
1,540 Serena Williams Us Open 2009 Photos and Premium High Res Pictures - Getty Images
Serena Williams: Outrage During 2009 US Open - Biography
Serena Williams Receives Probation and Hefty Fine for Tirade - The New York Times
US OPEN 2009 : Clijsters knocks out a furious Serena Williams - Taipei Times
Drama queen Serena lets "all hell break loose" | Reuters
