American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin
American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin
Sharma, S.K.
S. Chand & Company (Pvt) LTD, 1988
Buku Teks
Hansen, Vaughn E.
John Wiley & Sons, 1980
Buku Teks
Shainberg, I.
IIC, 1978
Buku Teks