Hall, R. (2015). How to solve problems and make brilliant decisions: Creative thinking skills that really work (1st edition.). Pearson.
Cita Chicago Style (17a ed.)Hall, Richard. How to Solve Problems and Make Brilliant Decisions: Creative Thinking Skills That Really Work. 1st edition. Harlow, England ; New York, New York: Pearson, 2015.
Cita MLA (9a ed.)Hall, Richard. How to Solve Problems and Make Brilliant Decisions: Creative Thinking Skills That Really Work. 1st edition. Pearson, 2015.
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