RAGHAVACHARI M. [ED.]. (2000). DELIVERING SERVICE QUALITY: MANAGERIAL CHALLENGES FOR THE 21ST CENTURY. MACMILLAN.
Čikaški stil citiranja (17. izdanje)RAGHAVACHARI M. [ED.]. DELIVERING SERVICE QUALITY: MANAGERIAL CHALLENGES FOR THE 21ST CENTURY. DELHI: MACMILLAN, 2000.
MLA način citiranja (9. izdanje)RAGHAVACHARI M. [ED.]. DELIVERING SERVICE QUALITY: MANAGERIAL CHALLENGES FOR THE 21ST CENTURY. MACMILLAN, 2000.
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