edited by John B. Herbich
McGraw-Hill, 2000
Buku Referensi
Sorensen, Robert M., author
John Wiley & Sons, 1991
Buku Teks
Clark, John R., author
Lewis Publishers, 1996
Buku Referensi
American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin
edited by Kjell B. Zandin
McGraw-Hill, 2001
Buku Referensi