Wulf, William A., author
Addison-Wesley, 1981
Buku Teks
Pace, Gordon J., editor
[, Springer-Verlag], 2012
eBooks
Kolman, Bernard, 1932-, author
Prentice-Hall, 1987
Buku Teks
Pace, Gordon J, author
Springer, 2012
Buku Teks
Levy, Leon S.
John Wiley & Sons, 1980
Buku Teks