Watson, T. J. (1963). A business and its beliefs: The ideas that helped build IBM. New York: McGraw-Hill Book Company, Inc.
Chicago-tyylinen lähdeviittausWatson, Thomas J. A Business and Its Beliefs: The Ideas That Helped Build IBM. New York: McGraw-Hill Book Company, Inc, 1963.
MLA-viiteWatson, Thomas J. A Business and Its Beliefs: The Ideas That Helped Build IBM. New York: McGraw-Hill Book Company, Inc, 1963.
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