Gaya APA
Introduction to transportation engineering. (2002).
New York:
McGraw-Hill.
Gaya Chicago
Introduction to transportation engineering.
2nd.
New York:
McGraw-Hill,
2002.
Buku.
Gaya MLA
Introduction to transportation engineering.
2nd.
New York:
McGraw-Hill,
2002.
Buku.
Gaya Turabian
Introduction to transportation engineering.
New York:
McGraw-Hill,
2002.
Buku.