edited by R.E. Shaeffer
American Society of Civil Engineers, 1996
Buku Teks
Hassanli, Reza, author
Springer Cham, 2019
eBooks
Harry Rinaldi, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi Open
by J.E. Breen [and others]
Transportation Research Board, National Research Council , 1994.
Buku Teks
Takabeya, Fukuhei, author
Erlangga, 1987
Buku Teks