Gaya APA
Wright, Paul H., Stammer, Robert J., Jr, Ashford, Norman J.. (1998).
Transportation engineering : planning and design (4th ed.).
New York:
John Wiley.
Gaya Chicago
Wright, Paul H., Stammer, Robert J., Jr, Ashford, Norman J..
Transportation engineering : planning and design.
4th ed.
New York:
John Wiley,
1998.
Text.
Gaya MLA
Wright, Paul H., Stammer, Robert J., Jr, Ashford, Norman J..
Transportation engineering : planning and design.
4th ed.
New York:
John Wiley,
1998.
Text.
Gaya Turabian
Wright, Paul H., Stammer, Robert J., Jr, Ashford, Norman J..
Transportation engineering : planning and design.
4th ed.
New York:
John Wiley,
1998.
Print.