Indy 500 – Bryan Herta Autosport
1969 Indianapolis 500 - Wikipedia
Marco Andretti savors his own Indianapolis 500 spotlight - The Boston Globe
ANDRETTI SCORES FIRST INDIANAPOLIS 500 POLE FOR FAST FAMILY SINCE 1987 – Andretti Autosport
Marco Andretti won pole for the 104th Indianapolis 500
Marco_Andretti
Marco Andretti wins pole for Indianapolis 500, ends long family drought - The Boston Globe
rpm.: Andretti ready to continue family legacy
Andretti ecstatic over grandson Marco's Indy 500 pole
Mario_Andretti
Indy 500 Qualifying 2020: Pole Results, Starting Grid and Pre-Race Storylines, News, Scores, Highlights, Stats, and Rumors
Andretti earns top seed for Fast Nine Shootout at Indy