Gaya APA
Jacobs, G.D., Hutchinson, P. (1973).
A study accident rates in developing countries .
:
TRRL.
Gaya Chicago
Jacobs, G.D., Hutchinson, P.
A study accident rates in developing countries.
:
TRRL,
1973.
Chart.
Gaya MLA
Jacobs, G.D., Hutchinson, P.
A study accident rates in developing countries.
:
TRRL,
1973.
Chart.
Gaya Turabian
Jacobs, G.D., Hutchinson, P.
A study accident rates in developing countries.
:
TRRL,
1973.
Chart.