White, B., Almeida, M., & Jorna, D. (2004). IBM eserver zSeries 990 technical guide (2nd ed.). IBM, International Technical Support Organization.
Chicago Style (17th ed.) ZitazioaWhite, Bill, Mario Almeida, eta Dick Jorna. IBM Eserver ZSeries 990 Technical Guide. 2nd ed. Poughkeepsie, NY: IBM, International Technical Support Organization, 2004.
MLA (9th ed.) ZitazioaWhite, Bill, et al. IBM Eserver ZSeries 990 Technical Guide. 2nd ed. IBM, International Technical Support Organization, 2004.
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