"NEC-testit päätökseen Hockessa" [NEC Tests Completed at Hockenheim]. FormulaPosti.fi (in Finnish). FormulaPosti. 24 March 2012. Archived from the original on 10 July 2015. Retrieved 26 March 2012.
"NEC-testit päätökseen Hockessa" [NEC Tests Completed at Hockenheim]. FormulaPosti.fi (in Finnish). FormulaPosti. 24 March 2012. Archived from the original on 10 July 2015. Retrieved 26 March 2012.