Gaya APA
Traffic safety and operation efficiency on Indonesia's highways. (1987).
:
HPJI.
Gaya Chicago
Traffic safety and operation efficiency on Indonesia's highways.
.
:
HPJI,
1987.
Computer Software.
Gaya MLA
Traffic safety and operation efficiency on Indonesia's highways.
.
:
HPJI,
1987.
Computer Software.
Gaya Turabian
Traffic safety and operation efficiency on Indonesia's highways.
:
HPJI,
1987.
Computer Software.