McKenna, R. (1989). Who's afraid of Big Blue?: How companies Are Challenging IBM - and Winning. Massachusetts: Addison-Wesley Publishing Company, Inc.
Chicago-tyylinen lähdeviittausMcKenna, Regis. Who's Afraid of Big Blue?: How Companies Are Challenging IBM - and Winning. Massachusetts: Addison-Wesley Publishing Company, Inc, 1989.
MLA-viiteMcKenna, Regis. Who's Afraid of Big Blue?: How Companies Are Challenging IBM - and Winning. Massachusetts: Addison-Wesley Publishing Company, Inc, 1989.
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