Clocksin, W.F., author
Springer-Verlag, 1987
Buku Teks
Markowitz, Harry M., author
Prentice-Hall, 1963
Buku Teks
Plum, Thomas, author
Prentice-Hall, 1984
Buku Referensi
Wiedmann, Clark, author
Petrocelli Books, 1974
Buku Referensi
Brailsford, D.F., author
Ellis Horwood, 1979
Buku Teks