Chang, C. M. (2010). Service systems management and engineering: Creating strategic differentiation and operational excellence. John Wiley and Sons.
Chicago-viite (17. p.)Chang, Ching M. Service Systems Management and Engineering: Creating Strategic Differentiation and Operational Excellence. Hoboken, NJ., USA: John Wiley and Sons, 2010.
MLA-viite (9. p.)Chang, Ching M. Service Systems Management and Engineering: Creating Strategic Differentiation and Operational Excellence. John Wiley and Sons, 2010.
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