Gaya APA
Hauer, E.. (1978).
Traffic conflict surveys: some study design considerations .
:
TRRL.
Gaya Chicago
Hauer, E..
Traffic conflict surveys: some study design considerations.
:
TRRL,
1978.
Chart.
Gaya MLA
Hauer, E..
Traffic conflict surveys: some study design considerations.
:
TRRL,
1978.
Chart.
Gaya Turabian
Hauer, E..
Traffic conflict surveys: some study design considerations.
:
TRRL,
1978.
Chart.