Koonin, Steven E.
Addison-Wesley , 1986
Buku Teks SO
Vesely, Franz J.
Plenum Press, 1994
Buku Teks
Roberts, Charles E.
Prentice-Hall, 1979
Buku Teks
Vogel, Curtis R.
Society for Industrial and Applied Mathematics, 2002
eBooks
Peter Soedojo
Gadjah Mada Press, 1995
Buku Teks