SEKARAN, U. (2000). Research methods for business a skill building approach. John Wiley & Sons.
Čikaški stil citiranja (17. izdanje)SEKARAN, Uma. Research Methods for Business a Skill Building Approach. John Wiley & Sons, 2000.
MLA način citiranja (8. izdanje)SEKARAN, Uma. Research Methods for Business a Skill Building Approach. John Wiley & Sons, 2000.
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