Brelsford, William M., author
Prentice-Hall, 1981
Buku Teks
The Society for Industrial and Applied Mathematics , 2018
Majalah, Jurnal, Buletin
Artikel Jurnal
Kennedy, William J.
Marcel Dekker, 1980
Buku Teks
Pfleeger, Charles P., 1948-, author
Prentice-Hall, 2015
Buku Teks