Dyfyniad APA

MACNEILL DEBRA J. (1994). CUSTOMER SERVICE EXCELLENCE. BUSINESS ONE IRWIN.

Dyfyniad Arddull Chicago

MACNEILL DEBRA J. CUSTOMER SERVICE EXCELLENCE. NEW YORK: BUSINESS ONE IRWIN, 1994.

Dyfyniad MLA

MACNEILL DEBRA J. CUSTOMER SERVICE EXCELLENCE. BUSINESS ONE IRWIN, 1994.

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