1. DOT/SAE Truck and Bus Fuel Economy Measurement Study Report P59A. Report No. DOT/TSC — 1007, October, 1976.
2. A. Wiley Sherwood - Wind Tunnel test of Trailmobile Trailers. University of Maryland Wind Tunnel Report No. 85. College Park, MD, April 1974.
3. A. Wiley Sherwood - Wind Tunnel test of Trailmobile Trailers, 2nd Series. University of Maryland Wind Tunnel Report No. 85. College Park, MD, April 1974.
4. A. Wiley Sherwood - Wind Tunnel test of Trailmobile Trailers, 3rd Series. University of Maryland Wind Tunnel Report No. 85. College Park, MD, April 1974.
5. K. R. Cooper - A Wind Tunnel Investigation into the Fuel Savings Available from the Aerodynamic Drag Reduction of Trucks. Article from DME/NAE Quarterly Bulletin No. 1976(3), NRC, Ottawa, Canada, 1976.