Gaya APA
Bang, karl-L.. (1986).
Traffic engineering 1 .
:
ITB.
Gaya Chicago
Bang, karl-L..
Traffic engineering 1.
:
ITB,
1986.
Text.
Gaya MLA
Bang, karl-L..
Traffic engineering 1.
:
ITB,
1986.
Text.
Gaya Turabian
Bang, karl-L..
Traffic engineering 1.
:
ITB,
1986.
Print.