Gaya APA
Richardson, A.J.. (1974).
An improved parking duration study method .
:
ARRB.
Gaya Chicago
Richardson, A.J..
An improved parking duration study method.
:
ARRB,
1974.
Computer Software.
Gaya MLA
Richardson, A.J..
An improved parking duration study method.
:
ARRB,
1974.
Computer Software.
Gaya Turabian
Richardson, A.J..
An improved parking duration study method.
:
ARRB,
1974.
Computer Software.