1. http://sportscar365.com/industry/fia-adjusts-confirms-handful-of-driver-ratings/
2. http://sportscar365.com/lemans/elms/courage-poised-for-br01-entry-in-elms-24h-le-mans/
3. http://sportscar365.com/imsa/iwsc/bourdais-muecke-complete-ford-gt-lineups-for-daytona/
4. http://sportscar365.com/lemans/wec/ford-confirms-full-season-wec-driver-lineup/
5. http://www.racer.com/rally/item/124934-loeb-extends-dakar-lead-with-win
6. http://www.racer.com/nascar/item/124927-nascar-grubb-returns-to-hendrick
7. http://www.thisisf1.com/2016/01/05/toro-rosso-loses-sainzs-sponsor-cepsa/
8. http://www.roadandtrack.com/car-shows/news/a27797/faraday-future-concept-electric-car-ces-2016/ （http://roadhours.com)
9. http://blog.caranddriver.com/this-bmw-i8-spyder-wont-be-built-but-its-tech-is-undeniably-cool/ (http://roadhours.com)