Giordmaina, Jack (3 February 2018). "Vergne ends practice fastest". Formula E Zone. Archived from the original on 7 February 2018. Retrieved 4 February 2018.
Giordmaina, Jack (3 February 2018). "Vergne on pole in Santiago". Formula E Zone. Archived from the original on 5 February 2018. Retrieved 4 February 2018.
Giordmaina, Jack (3 February 2018). "Vergne ends practice fastest". Formula E Zone. Archived from the original on 7 February 2018. Retrieved 4 February 2018.
Giordmaina, Jack (3 February 2018). "Vergne on pole in Santiago". Formula E Zone. Archived from the original on 5 February 2018. Retrieved 4 February 2018.