Gaya APA
Timbers, Janice A.. (1968).
Traffic survey at 1300 sites .
:
TRRL.
Gaya Chicago
Timbers, Janice A..
Traffic survey at 1300 sites.
:
TRRL,
1968.
Chart.
Gaya MLA
Timbers, Janice A..
Traffic survey at 1300 sites.
:
TRRL,
1968.
Chart.
Gaya Turabian
Timbers, Janice A..
Traffic survey at 1300 sites.
:
TRRL,
1968.
Chart.