P.F. Waller, D.W. Reinfurt, C.B. Reifler, and G.G. Koch (1969)
Motorcycles versus automobiles: how do their owners differ?
The University of North Carolina Highway Safety Research Center, Chapel Hill, NC.
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P.F. Waller, D.W. Reinfurt, C.B. Reifler, and G.G. Koch (1969)
The University of North Carolina Highway Safety Research Center, Chapel Hill, NC.
Document Actions