Fitzsimmons, J. A., & Fitzsimmons,, M. J. (2006). Service management: Operations, strategy, information technology. Tata McGraw-Hill.
शिकागो स्टाइल उद्धरणFitzsimmons, James A., और Mona J. Fitzsimmons. Service Management: Operations, Strategy, Information Technology. New Delhi: Tata McGraw-Hill, 2006.
एमएलए उद्धरणFitzsimmons, James A., और Mona J. Fitzsimmons. Service Management: Operations, Strategy, Information Technology. Tata McGraw-Hill, 2006.
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