Dyfyniad APA

McKean. (2010). Managing customers through ecocnomic cycles. John Wiley & Sons.

Dyfyniad Arddull Chicago

McKean. Managing Customers Through Ecocnomic Cycles. Sussex: John Wiley & Sons, 2010.

Dyfyniad MLA

McKean. Managing Customers Through Ecocnomic Cycles. John Wiley & Sons, 2010.

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