Gaya APA
Garber, Nicholas J., Hoel, Lester A.. (2015).
Traffic and Highway Engineering (5th Ed.).
United States:
Cengage Learning.
Gaya Chicago
Garber, Nicholas J., Hoel, Lester A..
Traffic and Highway Engineering.
5th Ed.
United States:
Cengage Learning,
2015.
Text.
Gaya MLA
Garber, Nicholas J., Hoel, Lester A..
Traffic and Highway Engineering.
5th Ed.
United States:
Cengage Learning,
2015.
Text.
Gaya Turabian
Garber, Nicholas J., Hoel, Lester A..
Traffic and Highway Engineering.
5th Ed.
United States:
Cengage Learning,
2015.
Print.