Headington, Mark R., author
Jones and Bartlett Publisher, 1997
Buku Teks
Langsam, Yedidyah, author
Prentice-Hall, 1996
Buku Teks
Riley, David D., author
Boyd & Fraser, 1987
Buku Teks
Esakov, Jeffrey, author
Prentice-Hall, 1989
Buku Teks
Hille, R.F., author
Prentice-Hall, 1988
Buku Teks