#WP2PG Further reading• House, G. (2010) Postgraduate Education in the United Kingdom. Oxford: HEPI and the British Library• Lindley, J. and Machin, S. (2011) Rising Wage Inequality and Postgraduate Education. Centre for Economic Performance Discussion Paper 1075. London: LSE.• Machin, S. and Murphy, R. (2010) The social composition and future earnings of postgraduates. London: Sutton Trust.• O’Donnell, V. et al. (2009) Transition to postgraduate study: practice, participation and the widening participation agenda. Active Learning in Higher Education, 10 (1): 26 – 40.• Stuart, M. et al. (2008) Widening participation to postgraduate study: Decisions, deterrents and creating success. York: Higher Education Academy.• Wakeling, P. and Kyriacou, C. (2010) Widening Participation from Undergraduate to Postgraduate Research Degrees. NCCPE and ESRC: Swindon.• Wakeling, P. (2010) Inequalities in postgraduate education: a comparative review. In G. Goastellec, ed. Understanding Inequalities in and by Higher Education, (pp. 61 - 74). Rotterdam: Sense.• Wakeling, P. (2009) Social class and access to postgraduate education in the UK: a sociological analysis, PhD thesis, University of Manchester.