File:2010 IZOD IndyCar Series - São Paulo Indy 300 Vista da lateral da reta do sambódromo - Trackside view of Sambadrome the straight (26481314853).jpg - Wikimedia Commons

IndyCar: Changes made to the São Paulo street circuit

IndyCar – 2013 IZOD IndyCar Series

2013 IZOD IndyCar Series Race Results

IZOD IndyCar Series Sao Paulo Indy 300 Race Highlights

IZOD IndyCar Series Sao Paulo Indy 300 Race Highlights

INDYCAR 2010 - BRAZIL - ROUND 1

2010 São Paulo Indy 300 - Wikipedia

2013 IZOD IndyCar Series Race Results

2013 IZOD IndyCar Series Race Results

The 2013 Sao Paulo Indy 300 is an UNDERATED IndyCar CLASSIC