Gaya APA
Cooper, D.R.C.. (1980).
The effect on traffic speeds of resurfacing a road .
:
TRRL.
Gaya Chicago
Cooper, D.R.C..
The effect on traffic speeds of resurfacing a road.
:
TRRL,
1980.
Chart.
Gaya MLA
Cooper, D.R.C..
The effect on traffic speeds of resurfacing a road.
:
TRRL,
1980.
Chart.
Gaya Turabian
Cooper, D.R.C..
The effect on traffic speeds of resurfacing a road.
:
TRRL,
1980.
Chart.