Walkerly, John F.
John Wiley & Sons, 1976
Buku Teks
Schoon, J.G.
ASCE , 1993
Buku Teks
Melgar, Enrique Ramos, author
Springer, 2012
eBooks
Cappleman, Owen, author
Van Nostrand Reinhold, 1993
Buku Teks
Kelly, John, author
Van Nostrand Reinhold, 1993
Buku Teks