Cook, S. -. Customer care excellence: How to create an effective customer focus /Sarah Cook. Kogan Page.
Trích dẫn kiểu ChicagoCook, Sarah,1955 -. Customer Care Excellence: How to Create an Effective Customer Focus /Sarah Cook. Kogan Page.
Trích dẫn MLACook, Sarah,1955 -. Customer Care Excellence: How to Create an Effective Customer Focus /Sarah Cook. Kogan Page.
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