Bittnar, Zdenek
ASCE, 1996
Buku Teks
Ketter, Robert L.
McGraw-Hill, 1979
Buku Teks
by Fred W. Beaufait ... [and others]
Dept. of Civil Engineering, Vanderbilt University, 1975
Buku Teks SO
Maymon, Giora
Elsevier, 2008
Buku Teks SO
Tuma, Jan J.
McGraw-Hill, 1983
Buku Teks SO