References analysis of the Wikipedia article "2020 IMSA SportsCar Championship" in the English version

dailysportscar.com

Goodwin, Graham (December 5, 2019). "Tower Motorsports by Starworks Set for IMSA Enduro LMP2 Campaign". dailysportscar.com. Dailysportscar. Retrieved December 5, 2019.

Goodwin, Graham (October 28, 2019). "Two Additional LMP2 ORECAs for 2020 IMSA Confirmed". dailysportscar.com. Dailysportscar. Retrieved October 28, 2019.

Goodwin, Graham (November 19, 2019). "Hanley & Hedman Confirmed With DragonSpeed For Full IMSA Season". dailysportscar.com. Dailysportscar. Retrieved November 19, 2019.

files.wordpress.com

racerdigital.files.wordpress.com

"Roar Before the Rolex 24 Pre-Event Entry List" (PDF). racer.com. December 20, 2019. Archived from the original (PDF) on December 21, 2019. Retrieved December 20, 2019.

"Roar Before the Rolex 24 Pre-Event Entry List – Racer" (PDF). racer.com. December 20, 2019. Archived from the original (PDF) on December 21, 2019. Retrieved December 20, 2019.

motorsport.com

Klein, Jamie (July 3, 2020). "Nasr to miss Daytona race after positive COVID-19 test". Motorsport.com. Motorsport Network. Retrieved July 3, 2020. Gabby Chaves will therefore replace the Brazilian for this weekend's Daytona race, while Nasr targets a return at the following Sebring race on July 18.

Klein, Jamie (December 9, 2019). "Starworks back in prototypes for 2020 IMSA season". motorsport.com. Motorsport Network. Retrieved December 9, 2019.

Klein, Jamie (December 8, 2019). "Makowiecki replaces Pilet in Porsche's IMSA line-up". motorsport.com. Motorsport Network. Retrieved December 8, 2019.

Malsher, David (November 4, 2019). "Kyle Busch to race AVS Lexus in Rolex 24". motorsport.com. Motorsport Network. Retrieved November 4, 2019.

racer.com

Pruett, Marshall (September 19, 2019). "Atherton to leave IMSA after 2019 season". racer.com. Racer Media & Marketing, Inc. Retrieved September 20, 2019.

Pruett, Marshall (October 15, 2019). "Doonan named new IMSA president". racer.com. Racer Media & Marketing Inc. Retrieved October 30, 2019.

Pruett, Marshall (August 2, 2019). "Shortened LMP2 schedule among IMSA's 2020 competition changes". racer.com. Racer Media & Marketing, Inc. Retrieved August 3, 2019.

Pruett, Marshall (November 22, 2019). "Bourdais, Barbosa headed to JDC-Miller Motorsports". racer.com. Racer Media & Marketing, Inc. Retrieved November 22, 2019.

"WTR signs Briscoe, adds Dixon for endurance rounds". RACER. November 15, 2019. Retrieved November 15, 2019.

Pruett, Marshall (December 9, 2019). "Conway completes AXR line-up for Rolex 24 at Daytona". racer.com. Racer Media & Marketing, Inc. Retrieved December 9, 2019.

Pruett, Marshall (December 10, 2019). "Figueiredo, Calderon round out GEAR/Grasser line-up". RACER. Retrieved December 10, 2019.

Pruett, Marshall (November 11, 2020). "UPDATED: Auberlen to miss Sebring IMSA finale due to COVID self-quarantine". racer.com. Racer Media & Marketing Inc. Retrieved November 13, 2020.

Pruett, Marshall (January 17, 2020). "Watson to replace Dalla Lana at AMR for Rolex 24". RACER.com. RACER. Retrieved January 17, 2020.

sportscar365.com

Dagys, John (November 1, 2019). "IMSA Confirms Bronze Driver Mandate for LMP2". sportscar365.com. John Dagys Media. Retrieved November 4, 2019.

Dagys, John (June 25, 2020). "IMSA Shuffles Calendar; Watkins Glen/Indy Clash Avoided". sportscar365.com. John Dagys Media. Retrieved June 25, 2020.

"WeatherTech to Sponsor Daytona July 4 Race". sportscar365.com. John Dagys Media. June 1, 2020. Retrieved June 1, 2020.

Dagys, John (June 23, 2020). "Cadillac Named Title Sponsor for July Sebring Race". sportscar365. John Dagys Media. Retrieved June 23, 2020.

"Michelin to Serve as Title Sponsor for 6H Road Atlanta". sportscar365.com. John Dagys Media. August 24, 2020. Retrieved August 24, 2020.

Dagys, John (January 2, 2020). "Daytona Thursday Notebook". sportscar365. John Dagys Media. Retrieved January 3, 2020.

Dagys, John (October 22, 2019). "Barbosa, Bourdais to Drive JDC-Miller Cadillac DPi". sportscar365. John Dagys Media. Retrieved October 22, 2019.

Dagys, John (December 14, 2019). "Leist Joins JDC-Miller in Second Cadillac DPi". sportscar365. John Dagys Media. Retrieved December 14, 2019.

Lloyd, Daniel (November 5, 2019). "Acura Team Penske Confirms 2020 Driver Lineup". sportscar365. John Dagys Media. Retrieved November 5, 2019.

Dagys, John (July 19, 2019). "Kobayashi Confirmed for Rolex 24 Title Defense with WTR". sportscar365.com. John Dagys Media. Retrieved August 3, 2019.

Dagys, John (September 10, 2019). "Nasr, Derani to Continue in Whelen Cadillac DPi for 2020". sportscar365.com. John Dagys Media. Retrieved September 10, 2019.

Dagys, John (October 8, 2019). "Albuquerque Named Third Driver in Whelen Cadillac DPi for 2020". sportscar365.com. John Dagys Media. Retrieved October 8, 2019.

Dagys, John (November 11, 2019). "Joest, Mazda Set to Part Ways After Sebring". sportscar365.com. John Dagys Media. Retrieved November 11, 2019.

Lloyd, Daniel (March 19, 2020). "Mazda Confirms Multimatic Takeover from Joest". sportscar365.com. John Dagys Media. Retrieved March 19, 2020.

Dagys, John (December 30, 2019). "Hunter-Reay Confirmed at Mazda for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 30, 2019.

Lloyd, Daniel (October 2, 2020). "Jensen to Make IMSA Debut with Starworks in LMP2". sportscar365.com. John Dagys Media. Retrieved October 2, 2020.

Dagys, John (December 26, 2019). "Minassian Confirmed at Era; Team Commits to Full Season". sportscar365.com. John Dagys Media. Retrieved December 26, 2019.

Dagys, John (December 5, 2019). "Cassels, Masson Set for Return to Performance Tech". sportscar365.com. John Dagys Media. Retrieved December 5, 2019.

Lloyd, Daniel (October 2, 2020). "Inter Europol Confirms IMSA Debut at Petit Le Mans". sportscar365.com. John Dagys Media. Retrieved October 2, 2020.

Lloyd, Daniel (December 4, 2019). "DragonSpeed Signs Braun for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 4, 2019.

Dagys, John (December 18, 2019). "Newey Completes DragonSpeed Lineup for Daytona". sportscar365.com. John Dagys Media. Retrieved December 18, 2019.

Dagys, John (September 14, 2019). "Jordan Taylor Set to Replace Magnussen at Corvette". sportscar365.com. John Dagys Media. Retrieved September 14, 2019.

Dagys, John (December 18, 2019). "Catsburg Confirmed at Corvette for Endurance Races". sportscar365.com. John Dagys Media. Retrieved December 18, 2019.

Lloyd, Daniel (December 17, 2019). "BMW Finalizes Remainder of GTLM Lineup". sportscar365.com. John Dagys Media. Retrieved December 17, 2019.

Dagys, John (December 17, 2019). "BMW Moves Spengler to Full-Time IMSA Program". sportscar365.com. John Dagys Media. Retrieved December 17, 2019.

Lloyd, Daniel (December 13, 2019). "Risi Announces Rolex 24 Entry with Factory Drivers". sportscar365.com. John Dagys Media. Retrieved December 13, 2019.

Lloyd, Daniel (August 22, 2019). "Bennett Announces Retirement; CORE DPi Program to End". sportscar365. John Dagys Media. Retrieved August 22, 2019.

Dagys, John (November 9, 2020). "Jani Drafted into Porsche Lineup for 12H Sebring". sportscar365.com. John Dagys Media. Retrieved November 11, 2020.

Dagys, John (December 11, 2019). "Olsen Joins Pfaff for Full Season Campaign". sportscar365.com. Retrieved December 11, 2019.

Kilshaw, Jake (October 28, 2019). "Grasser Set for Full-Season GTD Effort; Drops SRO Program". sportscar365. John Dagys Media. Retrieved October 28, 2019.

Kilshaw, Jake (December 12, 2019). "Grasser Confirms Second Car for Endurance Cup". sportscar365.com. John Dagys Media. Retrieved December 12, 2019.

Lloyd, Daniel (November 19, 2019). "GEAR Racing Confirms 2020 GTD Entry with Grasser Support". sportscar365.com. John Dagys Media. Retrieved November 19, 2019.

Dagys, John (January 3, 2020). "Daytona Friday Notebook". sportscar365.com. Retrieved January 3, 2020.

Dagys, John (December 18, 2019). "Magnus Shuts Down; Potter, Lally to Drive GRT-Prepped Lambo". sportscar365.com. John Dagys Media. Retrieved December 18, 2019.

Dagys, John (December 17, 2019). "Van Gisbergen Confirmed in AVS Lexus for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 17, 2019.

Dagys, John (November 21, 2019). "Chase Confirmed at AVS Lexus for 2020". sportscar365.com. John Dagys Media. Retrieved November 21, 2019.

Dagys, John (June 24, 2020). "Telitz Replaces Chase in AVS Lexus for Remainder of Season". sportscar365.com. John Dagys Media. Retrieved June 30, 2020.

Dagys, John (December 20, 2019). "Wright Confirms Single-Car Porsche GTD Effort for Daytona". sportscar365. John Dagys Media. Retrieved December 20, 2019.

Dagys, John (March 4, 2020). "Gradient Switches to IMSA; Confirms Sprint Cup Program". sportscar365. John Dagys Media. Retrieved March 4, 2020.

Dagys, John (December 6, 2019). "The Heart of Racing Aston Martin GTD Effort Confirmed". sportscar365.com. John Dagys Media. Retrieved December 6, 2019.

Dagys, John (December 19, 2019). "Riberas, De Angelis Confirmed in Heart of Racing Aston Martin". sportscar365.com. John Dagys Media. Retrieved December 19, 2019.

Lloyd, Daniel (August 26, 2020). "Turner to Drive Heart of Racing GTD Aston at Road Atlanta". sportscar365.com. John Dagys Media. Retrieved August 26, 2020.

Dagys, John (June 17, 2020). "Hardpoint Expands to GTD with Audi Entry for Pumpelly, Ferriol". sportscar365. John Dagys Media. Retrieved June 17, 2020.

Dagys, John (January 20, 2020). "Hoggard, Kvamme in Late Switch to PPM Lambo for Rolex 24". sportscar365. John Dagys Media. Retrieved January 20, 2020.

Dagys, John (November 27, 2019). "Snow Returns to Paul Miller for Full-Season Campaign". sportscar365.com. John Dagys Media. Retrieved November 27, 2019.

Dagys, John (December 17, 2019). "Lewis to Complete Paul Miller Lineup for Endurance Cup Races". sportscar365.com. Retrieved December 17, 2019.

Dagys, John (December 13, 2019). "Caldarelli Back With Paul Miller for Rolex 24". sportscar365.com. Retrieved December 13, 2019.

Dagys, John (December 30, 2019). "Bleekemolen, Mueller in Black Swan Lineup for Roar". sportscar365.com. John Dagys Media. Retrieved December 30, 2019.

Dagys, John (December 9, 2019). "Heinricher to Continue with MSR in New Driver Lineup". sportscar365.com. Retrieved December 9, 2019.

Lloyd, Daniel (October 30, 2019). "McMurry Joins Farnbacher in MSR Acura for 2020". sportscar365.com. John Dagys Media. Retrieved October 30, 2019.

Dagys, John (November 3, 2020). "Hand to Sub for Parente in No. 57 MSR Acura for 12H Sebring". sportscar365.com. John Dagys Media. Retrieved November 4, 2020.

Dagys, John (December 11, 2019). "Michimi, Gounon Complete No. 86 MSR Acura Lineup". sportscar365.com. John Dagys Media. Retrieved December 11, 2019.

Dagys, John (December 5, 2019). "MacNeil, Vilander Return to Scuderia Corsa". sportscar365.com. John Dagys Media. Retrieved December 5, 2019.

Lloyd, Daniel (August 23, 2019). "Riley Teams With Robinson Racing for 2020 GTD Effort". sportscar365.com. John Dagys Media. Retrieved August 23, 2019.

Dagys, John (February 20, 2020). "Holton, Fergus Confirmed in Compass McLaren for Sprint Cup". sportscar365. John Dagys Media. Retrieved February 20, 2020.

Kilshaw, Jake (December 13, 2019). "Bortolotti, Vanthoor in WRT Speedstar Audi for Rolex 24". sportscar365.com. John Dagys Media. Retrieved December 13, 2019.

Dagys, John (December 11, 2019). "Dalla Lana Set for Rolex 24 in Aston Martin GTD Effort". sportscar365.com. John Dagys Media. Retrieved December 11, 2019.

web.archive.org

"Roar Before the Rolex 24 Pre-Event Entry List" (PDF). racer.com. December 20, 2019. Archived from the original (PDF) on December 21, 2019. Retrieved December 20, 2019.

"Roar Before the Rolex 24 Pre-Event Entry List – Racer" (PDF). racer.com. December 20, 2019. Archived from the original (PDF) on December 21, 2019. Retrieved December 20, 2019.

2020 IMSA SportsCar Championship (English Wikipedia)

dailysportscar.com

europeanlemansseries.com

files.wordpress.com

racerdigital.files.wordpress.com

imsa.com

sportscarchampionship.imsa.com

magnusracing.com

monterey.ca.us

co.monterey.ca.us

motorauthority.com

motorsport.com

nbcsports.com

motorsports.nbcsports.com

racer.com

sportscar365.com

web.archive.org