International Business Machines Corporation. International Technical Support Organization & White, B. (2004). IBM eserver zSeries 890 technical introduction. IBM, International Technical Support Organization.
Cita Chicago Style (17a ed.)International Business Machines Corporation. International Technical Support Organization y Bill White. IBM Eserver ZSeries 890 Technical Introduction. Poughkeepsie, NY: IBM, International Technical Support Organization, 2004.
Cita MLA (9a ed.)International Business Machines Corporation. International Technical Support Organization y Bill White. IBM Eserver ZSeries 890 Technical Introduction. IBM, International Technical Support Organization, 2004.
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