Stewart, Rodney D.
McGraw-Hill, 1986
Buku Teks
Craine, J. Ffynlo, author
Addison-Wesley, 1985
Buku Teks
Fenves, Steven J., author
Prentice-Hall, 1969
Buku Teks
Klooster, Dale H., author
South-Western, 1990
Buku Teks
Brandt, S., author
Springer-Verlag, 1994
Buku Teks