Krista D. Bridgmon, W. E. M. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
Čikaški stil citiranja (17. izdanje)Krista D. Bridgmon, William Eugene Martin. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
MLA način citiranja (8. izdanje)Krista D. Bridgmon, William Eugene Martin. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
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