General introductory books on the statistical concepts in this unit include:
Wright, D. Understanding Statistics: An Introduction for the Social Sciences. Sage, 1997
Argyrous, G. Statistics for Research, 2nd Edition, Sage, 2005.
Czaja, R. and Blair, J. Designing Surveys: A Guide to Decisions and Procedures, 2nd Edition, Sage, 2004.
Robson, C. Real World Research: A Resource for Social Scientists and Practitioner-researchers, Blackwell, 2002Koop, G. Analysis of Economic Data, John Wiley and Sons Ltd, 2004