Johnson, G., Scholes, K. and Whittington, R. (2008) Exploring corporate strategy. Eighth edition. Harlow, England: Financial Times Prentice Hall. Available at: https://ebookcentral.proquest.com/lib/gmul-ebooks/detail.action?docID=5139483.
Newell, S. (2009) Managing knowledge work and innovation. 2nd ed. Basingstoke: Palgrave Macmillan.