Hammett, P. (2008). In focus: Customer commitment - client focus leads to success. Center for Creative Leadership.
Cita Chicago Style (17a ed.)Hammett, Pete. In Focus: Customer Commitment - Client Focus Leads to Success. Greensboro, North Carolina: Center for Creative Leadership, 2008.
Cita MLA (9a ed.)Hammett, Pete. In Focus: Customer Commitment - Client Focus Leads to Success. Center for Creative Leadership, 2008.
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