Gaya APA
Downing, Andrew. (1997).
Pedestrian Sfety In The Developing World .
Bandung:
PUSJATAN.
Gaya Chicago
Downing, Andrew.
Pedestrian Sfety In The Developing World.
Bandung:
PUSJATAN,
1997.
Text.
Gaya MLA
Downing, Andrew.
Pedestrian Sfety In The Developing World.
Bandung:
PUSJATAN,
1997.
Text.
Gaya Turabian
Downing, Andrew.
Pedestrian Sfety In The Developing World.
Bandung:
PUSJATAN,
1997.
Print.