Performing data analysis using IBM SPSS(R)
Meyers Lawrence S., Gamst Glenn, Guarino A. J.Kniha
Citace v seznamu literatury:
MEYERS, Lawrence S.; GAMST, Glenn a GUARINO, A. J. Performing data analysis using IBM SPSS(R). Hoboken: Wiley, [2013]. ISBN 9781118357019. Dostupné také z: http://www.loc.gov/catdir/enhancements/fy1310/2013002844-t.html.