Cox, A. and Lonsdale, C. (1997), Strategic Outsourcing Methodologies in UK Companies, CBSP Working Paper, The University of Birmingham.
Lonsdale, C. and Cox, A. (1998), Outsourcing: A Business Guide to Risk Management Tools and Techniques Earlsgate Press, Boston, Lincs.
PA Consulting Group (1996), Strategic Sourcing: International Survey, PA Consulting, London.
Peteraf, M. (1993), “The cornerstones of competitive advantage: a resource‐based view”, Strategic Management JournalVol. 14, pp. 179‐91.
Rumelt, R. (1987), “Theory, strategy and entrepreneurship”, in Teece, D. (Ed.),The Competitive Challenge: Strategies for Industrial Innovation and Renewal Harper and Row, New York, NY.
Teece, D. (1987), “Profiting from technological innovation: implications for integration, collaboration, licensing and public policy”, in Teece, D. (Ed.), The Competitive Challenge: Strategies for Industrial Innovation and Renewal Harper and Row, New York, NY.
Teece, D. (1994), “The dynamic capabilities of firms: an introduction”, in Teece, D. (Ed.), Technology, Organisation and Competitiveness: Perspectives on Industrial and Corporate Change Oxford University Press, Oxford.
Williamson, O. (1985), The Economic Institutions of CapitalismFree Press, New York, NY.