Fitzsimmons James A, & Fitzsimmons Mona J. (2010). Service Management: Operations, Strategy, Information Technology. NewYork: Mc Graw Hill Technoloy Education.
Παραπομπή Chicago StyleFitzsimmons James A, και Fitzsimmons Mona J. Service Management: Operations, Strategy, Information Technology. NewYork: Mc Graw Hill Technoloy Education, 2010.
Παραπομπή MLAFitzsimmons James A, και Fitzsimmons Mona J. Service Management: Operations, Strategy, Information Technology. NewYork: Mc Graw Hill Technoloy Education, 2010.
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