Gaya APA
Fitzsimmons, J, A., Fitzsimmons, M, J. (2011).
Service Management : Operations, Strategy, Information Technology (7th Edition) (7).
Singapore:
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Gaya MLA
Fitzsimmons, James, A.., Fitzsimmons, Mona, J..
"Service Management : Operations, Strategy, Information Technology (7th Edition)".
7
Singapore:
,
2011.
Text.