(1995). Why does sotware cost so much?: And other puzzles of the information age (1a. ed.). Dorset House Publishing.
Cita Chicago Style (17a ed.)Why Does Sotware Cost so Much?: And Other Puzzles of the Information Age. 1a. ed. New York: Dorset House Publishing, 1995.
Cita MLA (8a ed.)Why Does Sotware Cost so Much?: And Other Puzzles of the Information Age. 1a. ed. Dorset House Publishing, 1995.
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