1989年の世界スポーツプロトタイプカー選手権
1 2 3 4 5 6 7 8 9 10 11 1990 FIA Yearbook, "Red section", pages 61-63
1 2 3 Drivers Championship results below 36th position are from Janos L. Wimpffen, The Other Side of Stuttgart, Time and Two Seats, 1999, pages 1628-1664
1 2 Time and Two Seats shows Velez and Adams scoring a total of 5 championship points even though they are only credited with one point scoring result, an 8th place at Brands Hatch