Chang, C. M. (2010). Service systems management and engineering: Creating strategic differentiation and operational excellence. John Wiley and Sons.
Cita Chicago (17th ed.)Chang, Ching M. Service Systems Management and Engineering: Creating Strategic Differentiation and Operational Excellence. Hoboken, NJ., USA: John Wiley and Sons, 2010.
Cita MLA (9th ed.)Chang, Ching M. Service Systems Management and Engineering: Creating Strategic Differentiation and Operational Excellence. John Wiley and Sons, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.