Malone, M. S. (2007). Bill and Dave: How Hewlett and Packard built the world's greatest company. Portfolio.
Lua i Stíl Chicago (17ú heag.)Malone, Michael S. Bill and Dave: How Hewlett and Packard Built the World's Greatest Company. New York: Portfolio, 2007.
Lua MLA (8ú heag.)Malone, Michael S. Bill and Dave: How Hewlett and Packard Built the World's Greatest Company. Portfolio, 2007.
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