Finch, D. J. (1994). Speed, speed limits and accidents. Berkshire: Transport Research Laboratory.
Παραπομπή Chicago StyleFinch, D. J. Speed, Speed Limits and Accidents. Berkshire: Transport Research Laboratory, 1994.
Παραπομπή MLAFinch, D. J. Speed, Speed Limits and Accidents. Berkshire: Transport Research Laboratory, 1994.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.