William H. Bettes

Correlation Experience with the SAE Wind Tunnel Test Procedure for Trucks and Buses

Kevin R. Cooper, William T. Mason, Kevin R. Cooper, 1982 .

The Influence of Wind Tunnel Solid Boundaries on Automotive Test Data

William H. Bettes, K. B. Kelly, Kent B. Kelly, 1974 .

The Aerodynamic Drag of Road Vehicles - Past, Present, and Future

William H. Bettes, 1982 .