Ben C. Gerwick
CRC Press,, 2007
Buku Teks
Gerwick Jr., Ben C.
Boca Raton: CRC Press, 2000
Buku Teks
edited by Ilka Ruby, Andreas Ruby
Ruby Press, 2010
Buku Teks
American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin
Civitello, Andrew M.
McGraw-Hill, 2008
Buku Teks