Roberts, A. J., author
Society for Industrial and Applied Mathematics, 2009
eBooks
Devine, Donald F., author
John Wiley & Sons, 1977
Buku Teks SO
Calter, Paul A., author
Prentice-Hall, 1993
Buku Teks
Lial, Margaret L., author
Addison-Wesley, 2005
Buku Teks
Calter, Paul A., author
John Wiley & Sons, 2007
Buku Teks