Gaya APA
Pretty, R. L.. (1974).
Police control of traffic - a study at a Brisbane intersection .
:
ARRB.
Gaya Chicago
Pretty, R. L..
Police control of traffic - a study at a Brisbane intersection.
:
ARRB,
1974.
Computer Software.
Gaya MLA
Pretty, R. L..
Police control of traffic - a study at a Brisbane intersection.
:
ARRB,
1974.
Computer Software.
Gaya Turabian
Pretty, R. L..
Police control of traffic - a study at a Brisbane intersection.
:
ARRB,
1974.
Computer Software.