Dyfyniad APA

Peppers, D. The one to one future: Building relationships one customer at a time. New York: Currency Doubleday.

Dyfyniad Arddull Chicago

Peppers, Don. The One to One Future: Building Relationships One Customer At a Time. New York: Currency Doubleday.

Dyfyniad MLA

Peppers, Don. The One to One Future: Building Relationships One Customer At a Time. New York: Currency Doubleday.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.