Benson, Andrew (3 January 2013). „Red Bull's Adrian Newey says title wins affecting 2013 preparation“. BBC F1. BBC. Nuoroda tikrinta 4 January 2013. „[Designer Adrian Newey] said that the challenge of running dual programmes and the necessity to keep developing the 2012 car to the end of the season had delayed work on the 2013 car, the RB9.“
„Paul Di Resta“. forceindiaf1.com. Force India. 31 January 2013. Suarchyvuotas originalas 2013-01-17. Nuoroda tikrinta 31 January 2013. „Paul Di Resta enters his third season as a full-time F1 race driver with Sahara Force India in 2013.“
„Alonso to miss first pre-season test“. Formula1.com. Formula One Administration. 24 January 2013. Nuoroda tikrinta 24 January 2013. „Massa will be behind the wheel for the first three days of the opening four-day session, with newly-signed test driver Pedro de la Rosa making his first appearance in red on the final day.“
Lomas, Gordon (4 February 2013). „Brendon Hartley snares Bathurst 12 Hour start“. SpeedCafe.com. Suarchyvuotas originalas 2015-09-24. Nuoroda tikrinta 4 February 2013. „Mercedes F1 test driver Brendon Hartley has secured a surprise start in an Audi at the Liqui-Moly Bathurst 12 Hour this weekend.“
Lomas, Gordon (4 February 2013). „Brendon Hartley snares Bathurst 12 Hour start“. SpeedCafe.com. Suarchyvuotas originalas 2015-09-24. Nuoroda tikrinta 4 February 2013. „Mercedes F1 test driver Brendon Hartley has secured a surprise start in an Audi at the Liqui-Moly Bathurst 12 Hour this weekend.“
„Paul Di Resta“. forceindiaf1.com. Force India. 31 January 2013. Suarchyvuotas originalas 2013-01-17. Nuoroda tikrinta 31 January 2013. „Paul Di Resta enters his third season as a full-time F1 race driver with Sahara Force India in 2013.“
