De Bono, E. (1992). Serious creativity: Using the power of lateral thinking to create new ideas. HarperBusiness.
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Chicago-čujuhus (17. p.)
De Bono, Edward. Serious Creativity: Using the Power of Lateral Thinking to Create New Ideas. New York, N.Y.: HarperBusiness, 1992.
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MLA-čujuhus (9. p.)
De Bono, Edward. Serious Creativity: Using the Power of Lateral Thinking to Create New Ideas. HarperBusiness, 1992.
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