Griffiths, C. (2022). The creative thinking handbook: Your step-by-step guide to problem solving in business (Second edition.). Kogan Page Inc..
Lua i Stíl Chicago (17ú heag.)Griffiths, Chris. The Creative Thinking Handbook: Your Step-by-step Guide to Problem Solving in Business. Second edition. New York, NY: Kogan Page Inc., 2022.
Lua MLA (9ú heag.)Griffiths, Chris. The Creative Thinking Handbook: Your Step-by-step Guide to Problem Solving in Business. Second edition. Kogan Page Inc., 2022.
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