Gaya APA
Jacobs, G.D.. (1983).
Road accidents in developing countries .
:
TRRL.
Gaya Chicago
Jacobs, G.D..
Road accidents in developing countries.
:
TRRL,
1983.
Chart.
Gaya MLA
Jacobs, G.D..
Road accidents in developing countries.
:
TRRL,
1983.
Chart.
Gaya Turabian
Jacobs, G.D..
Road accidents in developing countries.
:
TRRL,
1983.
Chart.