Discovering statistics using SPSS and sex, drugs and rock 'n' roll מאת Field, Andy P.

SPSS for intermediate statistics use and interpretation מאת Leech, Nancy L.

Discovering statistics using SPSS (and sex, drugs and rock n roll) מאת Field, Andy P.

An introductory guide to SPSS for Windows מאת Einspruch, Eric L.

An introductory guide to SPSS for Windows מאת Einspruch, Eric L.

Table of contents only

Getting started with Stata for Windows release 9.

Stata user's guide release 9.

Stata base reference manual release 9.

Stata graphics reference manual release 9.

Stata quick reference and index release 9.