- Libro electrónicoThe Book of Sports Cars - (United States and Italy)Charles Lam Markmann
- Libro electrónicoBuilders and Drivers of Sports CarsCharles Lam Markmann
- Libro electrónicoThe Book of Sports Cars - (France and Germany)Charles Lam Markmann
- Libro electrónicoThe Book of Sports Cars - (Great Britain)Charles Lam Markmann