Institute of Traffic Engineers ; John E. Baerwald, editor, associate editors, Matthew J. Huber, Louis E. Keefer
Prentice-Hall, 1976
Buku Referensi
American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin
Banks, James H., author
WCB McGraw-Hill, 1998
Buku Teks
Khisty, C. Jotin, author
Prentice Hall International, 1998
Buku Teks
Banks, James H., author
McGraw-Hill, 2002
Buku Teks