«Ecclestone suggests leading teams should help set future technical rules in new Concorde Agreement». Autosport.com. Haymarket Publications. 7. juli 2012. Besøkt 6. januar 2013. «Ecclestone made it clear that all teams – including Mercedes that had been holding out for improved commercial terms – were now on board with the new Concorde. "Total agreement," said Ecclestone. "We are just talking to the lawyers – 'why have you used this word, that word'. Typical lawyers but everything's fine. Commercially it's done."»
«Paul Di Resta». forceindiaf1.com. Force India. 31. januar 2013. Arkivert fra originalen 17. januar 2013. Besøkt 2. februar 2013. «Paul Di Resta enters his third season as a full-time F1 race driver with Sahara Force India in 2013.»
«Paul Di Resta». forceindiaf1.com. Force India. 31. januar 2013. Arkivert fra originalen 17. januar 2013. Besøkt 2. februar 2013. «Paul Di Resta enters his third season as a full-time F1 race driver with Sahara Force India in 2013.»