Title: A Guide to SPSS/PC+, Author: Neil Frude
Title: Analisi dei dati e data mining / Edition 1, Author: A. Azzalini
Title: Das Statistiklabor: R leicht gemacht / Edition 2, Author: Rainer Schlittgen
Title: Making Race and Nation: A Comparison of South Africa, the United States, and Brazil / Edition 1, Author: Anthony W. Marx
Title: R Cookbook: Proven Recipes for Data Analysis, Statistics, and Graphics / Edition 1, Author: Paul Teetor
Title: SPSS for Research Methods: A Basic Guide, Author: Georjeanna Wilson-Doenges