Andleigh, Prabhat K., author
Prentice-Hall, 1996
Buku Teks
Olsen, Gary, author
Ohio North Light Books , 1997
Buku Teks
Parekh, Ranjan, author
Tata McGraw-Hill , 2006
Buku Teks
Raghavan, S. V., author
Prentice-Hall, 1998
Buku Teks
Stankovic, Srdjan, author
Springer-Science, 2012
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