Brewster, E. (2014). Business relationship manager: Careers in IT service management. BCS Learning & Development Ltd.
Dyfyniad Arddull ChicagoBrewster, Ernest. Business Relationship Manager: Careers in IT Service Management. BCS Learning & Development Ltd, 2014.
Dyfyniad MLABrewster, Ernest. Business Relationship Manager: Careers in IT Service Management. BCS Learning & Development Ltd, 2014.
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