Gaya APA
Wigan, Ramsay. (1971).
A perturbation model for congested and overloaded transportation networks .
:
TRRL.
Gaya Chicago
Wigan, Ramsay.
A perturbation model for congested and overloaded transportation networks.
:
TRRL,
1971.
Chart.
Gaya MLA
Wigan, Ramsay.
A perturbation model for congested and overloaded transportation networks.
:
TRRL,
1971.
Chart.
Gaya Turabian
Wigan, Ramsay.
A perturbation model for congested and overloaded transportation networks.
:
TRRL,
1971.
Chart.