Porter, A. L., & Cunningham, S. W. (2005). Tech mining: Exploiting new technologies for competitive advantage. Wiley.
Lua i Stíl Chicago (17ú heag.)Porter, Alan L., agus Scott W. Cunningham. Tech Mining: Exploiting New Technologies for Competitive Advantage. Hoboken, N.J.: Wiley, 2005.
Lua MLA (9ú heag.)Porter, Alan L., agus Scott W. Cunningham. Tech Mining: Exploiting New Technologies for Competitive Advantage. Wiley, 2005.
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