[1]
J. E. Adair and Myilibrary, Decision making & problem solving strategies, 2nd ed., vol. Creating success. London: Kogan Page, 2007. Available: http://proxy.library.lincoln.ac.uk/login?qurl=http%3A%2F%2Flib.myilibrary.com%3Fid%3D86957
[2]
J. Brockman, Ed., Thinking: the new science of decision-making, problem-solving, and prediction. New York: Harper Perennial, 2013.
[3]
D. Brown, Tricks of the mind. London: Channel 4, 2007.
[4]
S. Grabarchuk, P. Grabarchuk, and S. Grabarchuk, The simple book of not-so-simple puzzles. Wellesley, Mass: A. K. Peters, 2008.
[5]
S. I. Robertson, Problem solving: perspectives from cognition and neuroscience, Second edition. London: Routledge, 2017. Available: https://www.vlebooks.com/vleweb/product/openreader?id=UniLincoln&isbn=9781315712796