Fitzsimmons, J. A. F. (2011). Service Management. Harvard Business School.
Čikaški stil citiranja (17. izdanje)Fitzsimmons, James A; Fitzsimmons. Service Management. Boston: Harvard Business School, 2011.
MLA način citiranja (9. izdanje)Fitzsimmons, James A; Fitzsimmons. Service Management. Harvard Business School, 2011.
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