Hayes, M. R., Taylor, P., & Bowman, H. C. R. (1994). A study of the safety performance of major motorway roadwork layouts. Berkshire: Traffic and Transport Resource Centre.
Παραπομπή Chicago StyleHayes, M. R., P.J Taylor, and H. C. R. Bowman. A Study of the Safety Performance of Major Motorway Roadwork Layouts. Berkshire: Traffic and Transport Resource Centre, 1994.
Παραπομπή MLAHayes, M. R., P.J Taylor, and H. C. R. Bowman. A Study of the Safety Performance of Major Motorway Roadwork Layouts. Berkshire: Traffic and Transport Resource Centre, 1994.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.