Gaya APA
Khisty, C, J., Lall, B, K. (1998).
Transportation engineering an introduction (Second Edition).
Palu,:
Prentice Hall Inc.
Gaya MLA
Khisty, C., Jotin., Lall, B., Kent.
"Transportation engineering an introduction".
Second Edition
Palu,:
Prentice Hall Inc,
1998.
Text Book.