Livsstil og Transportmiddelvalg (Lifestyle and Modal Choice)
RDT and E Programs (R-1), Department of Defense Budget for Fiscal Years 1996 and 1997
Highway Statistics, 1994. 50th Anniversary Edition
Nationwide Personal Transportation Survey: Urban Travel Patterns
Highway Statistics, 1992. Highway Excellence: 100 Years and Beyond
Flexible Pavement Overlay Design by Dynamic Deflections. Phase 2
Metro Rail Red Line MOS-2 Corridor Land Use Analysis and Joint Development Potential
NASA Marshall Space Flight Center Solar Observatory Report, October - December 1990
NASA Marshall Space Flight Center Solar Observatory Report, July - September 1990
Gamma Ray Observatory (GRO): Emergency Support