SPSS : analysis wothout anguish : version 16.0 for Windows / by Sheridan J. Coakes, Lyndall Steed and Clara Ong. - Coakes, Sheridan J.; Steed, Lyndall; Ong, Clara (Milton, Qld. : John Wiley & Sons Australia, 2009.)
Keywords: SPSS for Windows - Handbooks, manuals, etc; Social sciences - Statistical methods - Computer programs