Abuthakeer, S.S., Mohanram, P.V., Kumar, G.M. (2010), Activity Based Costing Value Stream Mapping, International Journal of Lean Thinking Volume 1, Issue 2
Anand, G., & Kodali, R. (2008). Benchmarking the benchmarking models. Benchmarking, 15(3), 257-291, DOI: 10.1108/14635770810876593.
Crosby, P.B. (1979), Quality is Free, New York: McGraw-Hill Book Co.
Deming, W.E. (1988), Out of the Crisis, Cambridge: Massachusetts Institute of Technology, Centre for Advanced Engineering Study.
Dti (2005) ‘Performance Measurement’ Available at: https://webarchive.nationalarchives.gov.uk(Accessed: 20 March 2013).
Edward, D. A., & Maleyeff, J. (2005). RESEARCH AND CONCEPTS: The integration of lean management and six sigma. The TQM Magazine, 17(1), 5-18.
Epa (2012), ‘Glosary of Terms.’ Available at: http://www.epa.gov/iaq/glossary.html#P (Accessed: 30 March 2013).
Frank, C. G. (2007). Using value stream mapping to develop improved facility layouts (presentation supporting paper). IIE Annual Conference.Proceedings, , 1-7.
Garvin, D.A. (1984), "What Does Product Quality Really Mean?", Sloan Management Review, Fall, pp. 25-43.
Harris, K. (1995) ’Collected Quotes from Alber Einstein’
Kara-Zaitri, C. (2013) ’Six Sigma for business Excellence ’
Leyla, I.S. (2012), ‘Lean is about Values–Principles–Methods–Tools.’ Available at: https://blog.bearing-consulting.com (Accessed: 20 February 2013).
Manos, T. (2006). Value stream mapping-an introduction. Quality Progress, 39(6), 64-69.
Marla, E. H., & Brian, M. K. (2000). 12 steps to better benchmarking. Industrial Management, 42(2), 20-23.
Miller, G.A. (1980), ‘WordNet’.
Motorola (n.d.), ‘What is Six Sigma?’.
Nolan, P. & Smith, M (2007), PD Calendar Yamazumi.
NWLean (2013), ‘Example of Yamazumi board.’ Available at: https://www.nwlean.net/yamazumi.jpg (Accessed: 28 January 2013).
R, W. H., Brooke, B. Y. H., Philip, B. C., W, E. D., & Al, E. (2001). What is quality? Quality Progress, 34(7), 52-62.
Regius, B.Von, (1998), Cost of quality evaluation for engine assembly, Book 1 of 2, Bradford: University of Bradford.
Renault-Nissan Consulting (2013) ’Lean Six Sigma.’
Riahi-Belkaoui, A (1993), Quality and Control: An Accounting Perspective, Westport: Greenwood Publishing Group, Inc.
Rother, M. & Shook, J. (1999), Learning to see: Value stream mapping to create value and eliminate muda, version 1.2, Massachusetts: The Lean Enterprise Institute.
Schiffaurova, A. & Thomson, V. (2003) ’Review of research on cost of quality models and best practices.’ International Journal of Quality & Reliability Management, Vol. 23, No. 6, pp. 647-669, DOI:10.1108/02656710610672470 (Accessed: 9 November 2012).
Sheridan, J.H. (2000), „Lean Sigma synergy“, Industry Week, Vol. 249 No. 17, pp. 81-82.
Shewhart, W.A. (1931), Economic Control of Quality of Manufactured Product, New York: D. Van Nostrand Co.
Slack, N., Chambers, S. & Johnston, R. (2007), Operations Management, Fifth edition, Essex: Pitman Publishing Imprint.
Snee, R. D. (2010). Lean six sigma - getting better all the time. International Journal of Lean Six Sigma, 1(1), 9-29. DOI: 10.1108/20401461011033130
Sparks, R. E., & Legault, R. D. (1993). A definition of quality for total customer satisfaction: The Bridge between manufacturer and customer. S.A.M.Advanced Management Journal, 58(1), 16-16.
Stevens, T. (1995). Quality is still free. Industry Week, 244(12), 13-13