Audi rumored to leave top-tier endurance racing after 2017 - Autoblog
Audi: “King of Endurance Racing” - QuattroWorld
Yasser Shahin makes history with Audi Sport in Asia - US Motors Actu
Audi Leaves Prototype Endurance Racing On Top | The Drive
Audi is first manufacturer to take Le Mans 24 Hours race with hybrid | World Endurance Championship | The Guardian
AUDI gets ready for 2016 endurance racing circuit with R18 hybrid
What to Expect From the World's Greatest Endurance Race This Year | WIRED
How Endurance Racing Works | HowStuffWorks
Audi to leave WEC at the end of 2016
Comtoyou Racing confirms three-car Audi programme in both Sprint and Endurance | Fanatec GT World Challenge Europe Powered by AWS
Audi's 24 Hours of Le Mans Return Is Set for 2023
Le Mans Endurance Race Looks to the Future - The New York Times
FIA World Endurance Championship Pullout: Why Audi Did the Right Thing
Audi quits Le Mans and WEC for Formula E | Autocar
Audi Drops Out of Endurance Racing, Will Focus on Formula E - autoevolution
Audi readying F1 team with Red Bull in 2018, will quit WEC endurance racing in 2017 | CAR Magazine
Audi confirms return to endurance racing | 24h-lemans.com
Audi Le Mans – Audi Quitting Endurance Racing for Formula E
Audi gets off to a flying start on 2013 FIA World Endurance Championship
Audi provides 2012 WEC World Champions - QuattroWorld
Why Porsche, Toyota love endurance racing even as Audi quits | Automotive News Europe
