FITZSIMMONS, J. A., & FITZSIMMONS, M. J. (2004). Service management: Operation, strategy, and information technology.-- ed.4. Irwin McGraw-Hill.
Chicago-čujuhus (17. p.)FITZSIMMONS, James A., juo Mona J. FITZSIMMONS. Service Management: Operation, Strategy, and Information Technology.-- Ed.4. Boston: Irwin McGraw-Hill, 2004.
MLA-čujuhus (9. p.)FITZSIMMONS, James A., juo Mona J. FITZSIMMONS. Service Management: Operation, Strategy, and Information Technology.-- Ed.4. Irwin McGraw-Hill, 2004.
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