Obstacles to enforcement of youthful (under 21) impaired Driving. Final report.
APA Citation
Preusser, D. F., Ulmer, R. G., Preusser, C. W. (1992). Obstacles to enforcement of youthful (under 21) impaired Driving. Final report. .
MLA Citation
Preusser, David F, Robert G Ulmer, and C. W Preusser. Obstacles to Enforcement of Youthful (under 21) Impaired Driving. Final Report. , 1992.
Warning: These citations may not always be complete (especially for serials).