Gaya APA
Spicer, B.R.. (1973).
A study of traffic conflicts at six intersections .
:
TRRL.
Gaya Chicago
Spicer, B.R..
A study of traffic conflicts at six intersections.
:
TRRL,
1973.
Chart.
Gaya MLA
Spicer, B.R..
A study of traffic conflicts at six intersections.
:
TRRL,
1973.
Chart.
Gaya Turabian
Spicer, B.R..
A study of traffic conflicts at six intersections.
:
TRRL,
1973.
Chart.