Bibliografia

Principal

• Maroco, João, 2010, Análise Estatística com o PASW Statistics (ex-SPSS), Pero Pinheiro, ReportNumber. Hair, Joseph, Ralph Anderson, Ronald Tatham e William Black, 2006, Multivariate Data Analysis, Upper Saddle River: Pearson 6ª ed. Field, Andy, 2013, Discovering Statistics Using IBM SPSS Statistics, London, Sage Publications, 4th Edition. :

Secundária

• Tacq, Jacques, 1997, Multivariate Analyses Techniques in Social Science Research from problems to analysis, London, Sage. Cohen, Jacob, Patrícia Cohen, 2003 Applied multiple regression-correlation analysis for the behavioral sciences, Mahawh: Laurence Erlbaum, 3ª ed. Barbara, Linda Fidell, 2000, Computer-assisted research design and analysis, Boston: Ally and Bacon :