References
Attride-Stirling, J. (2001) ‘Thematic networks: an analytic tool for qualitative research’, Qualitative Research, 1 (3), pp. 385 – 405. Baird, C. (2009) The Six Sigma Manual for Small and Medium Businesses: What You Need to Know Explained Simply. Ocala, FL: Atlantic Publishing Group, Inc. Boldrin, M. & Peralta-Alva, A. (2009) ‘What happened to the U.S. Stock Market? Accounting for the Past 50 Years?’, Federal Reserve Bank of St. Louis Review, 91 (6), pp. 627 – 646. Gibbs, L. et al, (2007) ‘What have sampling and data collection got to do with good qualitative research?’, Australian and New Zealand Journal of Public Health, 31 (6), October, pp. 540 – 544. Goffnett, S.P. (2004) ‘Understanding Six Sigma: Implications for Industry and Education,’ Journal of Industrial Technology, 20 (4), September – December, pp.1-10. Han, S.H., Chae, M.J., Im, K.S. & Ryu, H.D. (2008) ‘Six Sigma-based approach to improve performance in construction operations’, Journal of Management in Engineering, 24 (1), 1 January, pp. 21-31. Higginbottom, G.M.A. (2004) ‘Sampling issues in qualitative research’, Nurse Researcher, 12 (1), pp. 7 – 19. Ika, L. (2009) ‘Project success as a topic in project management journals’, Project Management Journal, 40 (4), pp. 6-19. Munns, A.K. & Bjeirmi, B.F. (1996) ‘The role of project management in achieving project success’, International Journal of Project Management, 14 (2), pp. 81-87. Ohnsman, A., et al (2010) 'The humbling of Toyota', BusinessWeek, 4171, pp. 32-36. omni.org (n.d.) The Validity and Reliability of Qualitative Research. [[Online]. Available from: www.omni.org/docs/validity_and_reliability.ppt (Accessed: 25 August, 2011). Stewart, R.A. & Spencer, C.A. (2006) ‘Six Sigma as a Strategy for Process Improvement on Construction Projects: A Case’, Construction Management and Economics, 24, pp. 339 – 348. Thomsett, M.C. (2005) Getting started in Six Sigma. Hoboken: NJ: John Wiley & Sons, Inc. Treichler, D.H. & Carmichael, R.D. (2004) The Six Sigma path to leadership: observations from the trenches. Milwaukee, WI: ASQ Quality Press. Twigg, D. (1995) Design Chain Management: An Organizational Coordination of Product Development in the UK Automotive Industry. Unpublished Thesis (Ph.D), University of Warwick. Zwikael, O. & Globerson, S. (2006a) ‘From critical success factors to critical success processes’, International Journal of Production Research, 44 (17), pp. 3433-3499. Zwikael, O. & Globerson, S. (2006b) ‘Benchmarking of project planning and success in selected industries’, Benchmarking: An International Journal, 13 (6), pp. 688 – 700
