2021 Deutsche Tourenwagen Masters (English Wikipedia)

Dagys, John (26 October 2020). "Standing Starts Abandoned; Driver Aids Retained for GT3 Era – Sportscar365". sportscar365.com. Retrieved 21 July 2021.
Lloyd, Daniel (17 December 2020). "Abt to Maintain Series Presence with Audi GT3". sportscar365.com. John Dagys Media. Archived from the original on 17 December 2020. Retrieved 17 December 2020.
Lloyd, Daniel (2 March 2021). "Mueller, Gore to Drive Rosberg Audis". sportscar365.com. John Dagys Media. Retrieved 2 March 2021.
Lloyd, Daniel (1 March 2021). "ROWE Confirms DTM Program with BMW". sportscar365.com. John Dagys Media. Retrieved 1 March 2021.
Lloyd, Daniel (17 March 2021). "Van der Linde Maintains Series Presence with ROWE Drive". sportscar365.com. John Dagys Media. Retrieved 17 March 2021.
Lloyd, Daniel (25 March 2021). "ROWE Confirms DTM Program with BMW". sportscar365.com. John Dagys Media. Retrieved 25 March 2021.
"Bortolotti to Drive T3 Motorsport Lamborghini at Assen". sportscar365.com. 9 September 2021. Retrieved 9 September 2021.
Lloyd, Daniel (2 March 2021). "HRT Announces Two-Car Entry with Mercedes-AMG". sportscar365.com. John Dagys Media. Retrieved 2 March 2021.
Dagys, John (24 November 2020). "GruppeM Commits to DTM with Mercedes-AMG GT3 Evo". sportscar365.com. John Dagys Media. Retrieved 24 November 2020.
Lloyd, Daniel (22 March 2021). "Juncadella to Drive GruppeM Mercedes-AMG GT3 Evo". sportscar365.com. John Dagys Media. Retrieved 22 March 2021.
Lloyd, Daniel (15 June 2021). "Buhk to Sub for Paffett at Two Rounds Due to Formula E Clashes". sportscar365.com. John Dagys Media. Retrieved 15 June 2021.
Lloyd, Daniel (8 March 2021). "Winward Joins with Mercedes-AMGs for Auer, Ellis". sportscar365.com. John Dagys Media. Retrieved 8 March 2021.
Lloyd, Daniel (16 August 2021). "GT Masters Champions Enter Nürburgring with Porsche". sportscar365.com. John Dagys Media. Retrieved 16 August 2021.

touringcartimes.com (Global: 7,589^th place; English: 4,299^th place)

"2021 DTM calendar confirmed with nine race weekends". TouringCarTimes. Mediaempire Group AB. 6 November 2020. Retrieved 6 November 2020.

web.archive.org (Global: 1^st place; English: 1^st place)

Lloyd, Daniel (17 December 2020). "Abt to Maintain Series Presence with Audi GT3". sportscar365.com. John Dagys Media. Archived from the original on 17 December 2020. Retrieved 17 December 2020.
"Ex-Audi, Opel driver Haupt to make DTM comeback at 52". Archived from the original on 13 July 2021. Retrieved 13 July 2021.

2021 Deutsche Tourenwagen Masters (English Wikipedia)

autosport.com (Global: 671st place; English: 459th place)

bmw-motorsport.com (Global: low place; English: low place)

dailysportscar.com (Global: 4,269th place; English: 2,390th place)

dtm.com (Global: low place; English: low place)

motorsport-magazin.com (Global: 6,137th place; English: low place)

motorsport-total.com (Global: 1,621st place; English: low place)

motorsport-xl.de (Global: low place; English: low place)

motorsport.com (Global: 591st place; English: 575th place)

msn.com (Global: 117th place; English: 145th place)

networthynewz.com (Global: low place; English: low place)

sportscar365.com (Global: 3,685th place; English: 2,103rd place)

touringcartimes.com (Global: 7,589th place; English: 4,299th place)

web.archive.org (Global: 1st place; English: 1st place)

autosport.com (Global: 671^st place; English: 459^th place)

dailysportscar.com (Global: 4,269^th place; English: 2,390^th place)

motorsport-magazin.com (Global: 6,137^th place; English: low place)

motorsport-total.com (Global: 1,621^st place; English: low place)

motorsport.com (Global: 591^st place; English: 575^th place)

msn.com (Global: 117^th place; English: 145^th place)

sportscar365.com (Global: 3,685^th place; English: 2,103^rd place)

touringcartimes.com (Global: 7,589^th place; English: 4,299^th place)

web.archive.org (Global: 1^st place; English: 1^st place)