Raz, Sarwar Alam.
Wiley Eastern Private Ltd,, 1974
Buku Teks
Bittnar, Zdenek, author
ASCE, 1996
Buku Teks
Ketter, Robert L., author
McGraw-Hill, 1979
Buku Teks
Maymon, Giora, author
Elsevier, 2008
Buku Teks
Tuma, Jan J., author
McGraw-Hill, 1983
Buku Teks