Dyfyniad APA

 McKean, J. (2015).  Customer''s new voice: Extreme relevancy and experience through volunteered customer information.  John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

 McKean, John.  Customer''s New Voice: Extreme Relevancy and Experience Through Volunteered Customer Information.  John Wiley & Sons, Inc, 2015.

Dyfyniad MLA

 McKean, John.  Customer''s New Voice: Extreme Relevancy and Experience Through Volunteered Customer Information.  John Wiley & Sons, Inc, 2015.

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