Muller, Edward J., author
Prentice-Hall, 1976
Buku Teks
Feld, Jacob
John Wiley & Sons, 1997
Buku Teks
Ballast, David Kent, author
McGraw-Hill, 1994
Buku Referensi
Ramaswamy, G.S.
CBS Publishers, 1986
Buku Teks
American Institute of Steel Construction.
American Institute of Steel Construction, 1992
Buku Referensi