Tabachnick, B. G., & Fidell, L. S. (2007). Using multivariate statistics. MA: Pearson.
Recommended texts and other resources
Hair, J. F., Black, W. C., Babin, B. J. & Anderson, R.E. (2010) Multivariate Data Analysis. NJ: Prentice Hall. Pallant, J. (2009). SPPS Survival Manual. NSW: Allen & Unwin.