Cook, S. (2011). Customer care excellence: How to create an effective customer focus (6th ed.). Kogan Page.
Chicagoスタイル(17版)引用形式Cook, Sarah. Customer Care Excellence: How to Create an Effective Customer Focus. 6th ed. London ; Philadelphia: Kogan Page, 2011.
MLA(9版)引用形式Cook, Sarah. Customer Care Excellence: How to Create an Effective Customer Focus. 6th ed. Kogan Page, 2011.
警告: この引用は必ずしも正確ではありません.