[1] Womack, J.P. and Jones, D.T. (2007) Lean Thinking: Banish Waste and Create Wealth in Your Corporation. Simon and Schuster, New York, NY.
[2] Agarwal, A. and Shankar, R. (2006) Analyzing Alternatives for Improvement in Supply Chain Performance. Work Study, 51, 32-37. https://doi.org/10.1108/00438020210415497
[3] Lysons, K. and Farrington, B. (2006) Purchasing and Supply Chain Management. Pearson Education, London.
[4] Taylor, C. and Fitz-Gibbon (1990) Performance Indicators.
[5] Kaplan, R.S. and Norton, D.P. (2001) Transforming the Balanced Scorecard from Performance Measurement to Strategic Management: Part 1.
[6] Daudi, A. and Zailani, S. (2011) Lean Supply Chain Practices and Performance in the Context of Malaysia. http://www.Intechopen.com
[7] Herron, C. and Hicks, C. (2008) The Transfer of Selected Lean Manufacturing Techniques from Japanese Automotive Manufacturing into General Manufacturing (UK) through Change Agents. Robotics and Computer-Integrated Manufacturing, 24, 524-531. https://doi.org/10.1016/j.rcim.2007.07.014
[8] Chauhan, G. and Singh, T.P. (2012) Measuring Parameters of Lean Manufacturing Realization. Measuring Business Excellence, 16, 57-71. https://doi.org/10.1108/13683041211257411
[9] Puschmann, T. and Alt, R. (2005) Successful Use of E-Procurement in Supply Chains. Supply Chain Management: An International Journal, 10, 122-133. https://doi.org/10.1108/13598540510589197
[10] Ellram, L.M. (1995) Total Cost of Ownership: An Analysis Approach for Purchasing. International Journal of Physical Distribution & Logistics Management, 25, 4-23. https://doi.org/10.1108/09600039510099928
[11] Villarreal, B., Garcia, D. and Rosas, I. (2009) Eliminating Transportation Waste in Food Distribution: A Case Study. Transportation Journal, 48, 72-77.
[12] Hines, P. and Taylor, D. (2000) Going Lean. Lean Enterprise Research Centre Cardiff Business School, Cardiff, UK, 3-43.
[13] Womack, J.P., Jones, D.T. and Roos, D. (1990) The Machine that Changed the World: The Story of Lean Production. How Japan’s Secret Weapon in the Global Auto Wars Will Revolutionize Western Industry Rawson Associates, New York, NY.
[14] Ackerman, K.B. (2007) Fundamentals of Supply Chain Management: An Essential Guide for 21st Century Managers. DC Velocity Books.
[15] Holweng M. ,et al. (2013)Creating the Customer Responsive Supply Chain; A Reconciliation of Concepts Journal of Operations and Production Management 27, 1144-1172.
[16] Mageto, J.N. (2009) Relationship between Supply Chain Performance and Supply Chain Responsiveness: A Case of Supermarkets in Nairobi, Kenya. Unpublished MBA Thesis, University of Nairobi, Nairobi, Kenya, 58.
[17] Karoki (2014) Outsourcing of Human Resource Management Functions Services by the Public Service in Kenya. Unpublished MBA Project, University of Nairobi, Nairobi.
[18] Wainaina (2009) Supply Chain Management Practices and Performance in Cement in Cement Industry in Kenya. Unpublished MBA Project, University of Nairobi, Nairobi.
[19] Benbasat, I., Goldstein, D.K. and Mead, M. (1987) The Case Research Strategy in Studies in Information Systems.
[20] Mintzberg, H. (1979) An Emerging Strategy of “Direct” Research. Administrative Science Quarterly, 24, 580-589. https://doi.org/10.2307/2392364
[21] Yin, R.K. (1984) Case Study Research: Design and Methods. Newbury Park, CA.
[22] Yin, R.K. (1989) Yin Case Study Research. Design and Methods. 3rd Edition, Sage Publications, Thousand Oaks.