Gaya APA
Farris, Martin T.. (1976).
Passanger transportation .
:
Prentice-Hall.
Gaya Chicago
Farris, Martin T..
Passanger transportation.
:
Prentice-Hall,
1976.
Text.
Gaya MLA
Farris, Martin T..
Passanger transportation.
:
Prentice-Hall,
1976.
Text.
Gaya Turabian
Farris, Martin T..
Passanger transportation.
:
Prentice-Hall,
1976.
Print.