Privitera, G. J. (2020). Student study guide with IBM® SPSS® workbook for research methods for the behavioral sciences (3.). Sage.
Dyfyniad Arddull ChicagoPrivitera, Gregory J. Student Study Guide with IBM® SPSS® Workbook for Research Methods for the Behavioral Sciences. 3. London: Sage, 2020.
Dyfyniad MLAPrivitera, Gregory J. Student Study Guide with IBM® SPSS® Workbook for Research Methods for the Behavioral Sciences. 3. Sage, 2020.
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