Gaya APA
Khisty, C, J., Lall, B, K. (1998).
Transportation Engineering an Introduction (Second Edition).
New Jersey:
Prentice Hall.
Gaya MLA
Khisty, C., Jotin., Lall, B., Kent.
"Transportation Engineering an Introduction".
Second Edition
New Jersey:
Prentice Hall,
1998.
Teks TRBU.