Chakrapani, C., & Deal, K. R. (2004). Modern marketing research: Step by step. Pearson Prentice Hall.
Čikaški stil citiranja (17. izdanje)Chakrapani, Chuck, i Kenneth R. Deal. Modern Marketing Research: Step by Step. Toronto: Pearson Prentice Hall, 2004.
MLA način citiranja (9. izdanje)Chakrapani, Chuck, i Kenneth R. Deal. Modern Marketing Research: Step by Step. Pearson Prentice Hall, 2004.
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