American Institute of Steel Construction, 1995
Buku Teks SO
Hornung, William J.
Prentice-Hall, 1981
Buku Teks SO
Copson, E.T.
Cambridge University Press, 1968
Buku Teks SO
Lyon, John K.
John Wiley & Sons, 1971
Buku Teks SO
Lenk, John D.
Newnes, 1997
Buku Teks