MotoGP 2013: Marquez campione motomondiale. Classifica finale e risultato GP Valencia
BBC Sport - MotoGP, 2013, Catalunya
MotoGP™🏁 on Twitter: "Marc Marquez achieves first MotoGP pole position: http://t.co/PH97iaJnIe http://t.co/n5Cjk6vleh" / Twitter
MotoGP 2013: Qatar race results | Visordown
MotoGP™ Aragon 2013 Marc Marquez feature interview - YouTube
MotoGP 2013: The story so far
2013 Laguna Seca MotoGP | Results
MotoGP™ 2013: Facts of the year | MotoGP™
Sepang MotoGP 2013 | Results
MotoGP Misano 2013 Preview | Motorcycle.com
MotoGP™🏁 on Twitter: "2013 World Champions @PolEspargaro, @marcmarquez93 & @maverickmack25 Viñales: http://t.co/5UUHK5r3p0 http://t.co/A5DlUgq6Hg" / Twitter
Lorenzo wins as Marquez becomes MotoGP™ World Champion | MotoGP™