Ford, N. J. (1991). Computers and computer applications: An indroduction for the 1990s. New York: Ellis Horwood.
Παραπομπή Chicago StyleFord, Neville J. Computers and Computer Applications: An Indroduction for the 1990s. New York: Ellis Horwood, 1991.
Παραπομπή MLAFord, Neville J. Computers and Computer Applications: An Indroduction for the 1990s. New York: Ellis Horwood, 1991.
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