Kunas, M. (2012). Implementing service quality based on ISO/IEC 20000: A management guide (Third edition.). IT Governance Publishing.
Citação norma ChicagoKunas, Michael. Implementing Service Quality Based on ISO/IEC 20000: A Management Guide. Third edition. Ely, Cambridgeshire: IT Governance Publishing, 2012.
Citação norma MLAKunas, Michael. Implementing Service Quality Based on ISO/IEC 20000: A Management Guide. Third edition. IT Governance Publishing, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.