Gaya APA
Jacobs, G.D.. (1968).
A comparison of x-way and other pedestrian crossings .
:
TRRL.
Gaya Chicago
Jacobs, G.D..
A comparison of x-way and other pedestrian crossings.
:
TRRL,
1968.
Chart.
Gaya MLA
Jacobs, G.D..
A comparison of x-way and other pedestrian crossings.
:
TRRL,
1968.
Chart.
Gaya Turabian
Jacobs, G.D..
A comparison of x-way and other pedestrian crossings.
:
TRRL,
1968.
Chart.